sign什么意思 sign音标、翻译、用法
sign音标
英 [saɪn]
美 [saɪn]
sign翻译
n.
符号；手势；迹象；指示牌
vt.& vi.
签名；打手势；
变形
复数：signs过去式：signed过去分词：signed现在分词：signing第三人称单数：signs
双语释义
n.(名词)[C] 标记,符号a standard mark; sth which is seen and represents a generally-known meaning[C] 手势,姿势,信号a movement of the body intended to express a particular meaning or command; signal[C] 征兆,迹象sth that shows or points to the presence or likely future existence of a particular condition, fact or qualityv.(动词)vt. & vi. 签名,签字write one's name as signaturevt. & vi. 发信号,做手势give sign to
英英释义
sign
n.a perceptible indication of something not immediately apparent (as a visible clue that something has happened)
"he showed signs of strain"; "they welcomed the signs of spring"
同义词：mark
a public display of a (usually written) message
"he posted signs in all the shop windows"
any communication that encodes a message
"signals from the boat suddenly stopped"
同义词：signalsignaling
structure displaying a board on which advertisements can be posted
"the highway was lined with signboards"
同义词：signboard
(astrology) one of 12 equal areas into which the zodiac is divided
同义词：sign of the zodiacstar signmansionhouseplanetary house
(medicine) any objective evidence of the presence of a disorder or disease
"there were no signs of asphyxiation"
having an indicated pole (as the distinction between positive and negative electric charges)
"charges of opposite sign"
同义词：polarity
an event that is experienced as indicating important things to come
"it was a sign from God"
同义词：auguryforetokenpreindication
a gesture that is part of a sign languagea fundamental linguistic unit linking a signifier to that which is signified
"The bond between the signifier and the signified is arbitrary"
a character indicating a relation between quantities
"don't forget the minus sign"
v.mark with one's signature; write one's name (on)
"She signed the letter and sent it off"; "Please sign here"
同义词：subscribe
approve and express assent, responsibility, or obligation
"Have you signed your contract yet?"
同义词：ratify
be engaged by a written agreement
"He signed to play the casino on Dec. 18"; "The soprano signed to sing the new opera"
engage by written agreement
"They signed two new pitchers for the next season"
同义词：contractsign onsign up
communicate silently and non-verbally by signals or signs
"He signed his disapproval with a dismissive hand gesture"; "The diner signaled the waiters to bring the menu"
同义词：signalsignalizesignalise
place signs, as along a road
"sign an intersection"; "This road has been signed"
communicate in sign language
"I don't know how to sign, so I could not communicate with my deaf cousin"
make the sign of the cross over someone in order to call on God for protection; consecrate
同义词：bless
adj.used of the language of the deaf
同义词：gesturalsignedsign-language(a)
sign用法
词汇搭配
用作名词 (n.)动词+～bear signs of佩带…标记look at a sign看标记make a sign做标记see a sign看到标记hang up a sign挂招牌post a sign贴出告示put up a sign贴出告示exhibit sign现出迹象make no sign没有迹象show signs of显示迹象understand the signs of明白…的信号give sb a sign向某人示意形容词+～mathematical signs数学符号clear sign明确的标记great sign很大的牌子encouraging sign令人鼓舞的迹象hopeful sign希望的征兆pleasing sign令人高兴的迹象vital signs生命迹象welcome sign可喜的迹象deaf-and-dumb signs聋哑人的手势high sign(通过眼色〔手势〕传递的)暗号physical sign体征名词+～call sign呼叫信号dollar sign美元的符号pub sign酒吧招牌road sign路标shop sign商店招牌street sign路标traffic sign交通标志～+名词sign language聋哑人的手语介词+～by signs用手势speak by signs用手势示意in sign of friendship表示友好in sign of peace作为和平的标志～+介词signs of agreement同意的表示signs of catching cold伤风的征兆signs of fear畏惧的迹象signs of life生命的迹象signs of murder凶杀迹象signs of storm暴风雨的预兆signs of suffering痛苦的表情sign on the door门上的牌子用作动词 (v.)～+名词sign a cheque在支票上签字sign a document签署文件sign a letter签署信件sign a painting在画上签名sign a treaty在条约上签字sign an agreement在协议上签字sign one's name签名sign sb's autograph book在某人的签名册上签名sign the petition在请愿书上签名～+副词sign authoritatively官方地签署sign blindly盲目地签字sign dejectedly沮丧地签字sign delightfully愉快地签字sign despairingly绝望地签字sign felicitously恰当地签字sign formally正式签字sign handsomely大方地签署sign hastily仓促地签字sign immediately立即签字sign indiscreetly轻率地签字sign legally合法地签字sign judiciously审慎地签字sign nominally名义上地签字sign perfunctorily草率地签字sign precipitately鲁莽地签字sign prudently谨慎地签字sign recklessly轻率地签字sign reluctantly勉强地签字sign responsibly负责任地签字sign secretly秘密地签字sign solemnly郑重地签字sign willingly自愿地签字sign away签字放弃(权利等)sign away one's rights签字放弃权利sign in签到,签收sign in at Health Club在健康俱乐部签到sign off广播电台宣布广播节目结束sign off at midnight半夜停播sign out签名以记录离去时间sign over签字移交sign up for a job签约参加工作sign up for a voyage to India签约参加去印度的航行～+介词sign in ink用钢笔签字sign on签字于雇用契约sign on another group of workers签约再雇用一批工人
词组短语
sign up签约雇用，签约参加
sign on开始广播；签约雇用
sign for签收
sign in签到；注册；登记；签收
sign up for注册，选课；报名参加
sign language手语；符号语言
sign a contract签订合同；签合同；签署合同
signs and wonders神迹奇事
traffic sign交通标志
shop sign店铺招牌；牌号
warning sign警告标志；警报信号
stop sign停车标志；停止信号/标志
star sign星座
sign off停止活动；停止广播
road sign路标，道路标志
zodiac sign星座；生肖；黄道十二宫
positive sign n. 正号
sign of the zodiac星座老虎机；[天]黄道十二宫
sign out签名登记离开；用签名记录离开的时间
equal sign等号
更多收起词组短语
同近义词辨析
sign, groan, moan, sob
这组词都有“叹息声，叹息”的意思，其区别是：
sign多指无意识地发出表示沮丧、悲痛、悔恨或厌倦等情绪的深沉叹息。
groan侧重指因受到难忍受的精神负担或强烈的痛苦等而发出沉重的呻吟，也指显示强烈不满的叹息声。
moan语气比groan强，多指拉长的或连续的悲叹(声)或呻吟(声)。
sob指抽噎声或呜咽声，或边说边哭。
sign, emblem, symbol, token, attribute, mark, signal, badge
这组词都有“标志、象征、符号”的意思，其区别是：
sign普通用词，指人们公认事物的记号，也可指某种情况的征兆。
emblem指选定象征一个国家、民族或家庭等的图案或实物。
symbol指作象征或表达某种深邃意蕴的特殊事物。
token语气庄重，指礼品、纪念物等作为表示友谊、爱情等的象征或标志。
attribute指人或物及其地位、属性的象征。
mark普通用词，含义广泛。既可指方便于辨认而有意做的标记，又可指自然形成的标记或有别于他事物的特征。
signal指为某一目的而有意发出的信号。
badge一般指金属证章或写有姓名的带状标志物。
双语例句
用作名词(n.)I talked with him by signs.
我和他用手势交谈。The sign was no longer legible because much of the lettering had worn away.
这块招牌已看不清楚，因为大部分字已磨掉了。Make sure that the sign's the right way up.
一定要把符号的上下弄对。There are signs of political unrest in the country.
这个国家有政治不安定的迹象。Pay special attention to the sign of the answer.
特别注意答案的正负号。用作动词(v.)He signed his name on the cheque.
他在支票上签了名。The postman asked me to sign for the letter.
邮差叫我签名收信。She signed to us to stop talking.
她做手势示意我们不要讲话。
权威例句
Hospital Sign 12th M G.R.
Jack-o’-lantern sign in dengue encephalitis
On Advertising Design and Traditional Culture Sign
The Clearest Sign Yet That Jared Sullinger's NBA Draft Stock Is Plummeting
DC-SIGN, a dendritic cell-specific HIV-1-binding protein that enhances trans-infection of T cells.
The exact security of digital signatures-how to sign with RSA and Rabin
Ventricular arrhythmia as an initial sign in acute Kawasaki disease: A case report
Identification of DC-SIGN, a novel dendritic cell-specific ICAM-3 receptor that supports primary immune responses.
Empowering users to understand their online privacy rights and choices through an interactive social media sign-up process
LA-ICP-MS zircon and cassiterite U-Pb ages of Daolundaba copper-tungstentin deposit in Inner Mongolia and their geological significa...