class什么意思 class音标、翻译、用法
class音标
英 [klɑ:s]
美 [klæs]
class翻译
n.
班；等级；阶级；种类
vt.
把…归入某等级，把…看作（或分类、归类）；把…编入某一班级；
adj.
很好的，优秀的，出色的；
vi.
属于…类（或等级），被列为某类（或某级）；
变形
复数：classes过去式：classed过去分词：classed现在分词：classing第三人称单数：classes
双语释义
n.(名词)[C]阶级,社会等级a social group whose members have the same political, social, and economic position and rank[U]社会等级制度the system of dividing society into groups with different social and political positions[C]班,班级,年级a group of pupils or students who are taught together[C][U](一节)课a period of time during which pupils or students are taught[C]等级a division of people or things according to their quality, level of performance, etc.[U]优雅,高尚a stylish qualityv.(动词)vt. 把…归入某等级regard as belonging to a particular class or typevt. 把…看作consider
英英释义
class
n.people having the same social or economic status
"the working class"; "an emerging professional class"
同义词：social classsocio-economic class
a body of students who are taught together
"early morning classes are always sleepy"
同义词：formgrade
education imparted in a series of lessons or meetings
"flirting is not unknown in college classes"
同义词：coursecourse of studycourse of instruction
a collection of things sharing a common attribute
"there are two classes of detergents"
同义词：categoryfamily
a body of students who graduate together
"the class of '97"
同义词：year
a league ranked by quality
"he played baseball in class D for two years"
同义词：division
elegance in dress or behavior
"she has a lot of class"
(biology) a taxonomic group containing one or more ordersv.arrange or order by classes or categories
"How would you classify these pottery shards--are they prehistoric?"
同义词：classifysortassortsort outseparate
class用法
词汇搭配
用作名词 (n.)动词+～attend a class上课,听课call off a class取消课conduct a class教一个班,指导一个班dismiss a class取消课form a class形成一个阶级give one's class讲课go to class去上课,去听课meet one's class授课miss a class缺课open classs in shorthand开速记课organize a class开课sit in on a class〈美〉旁听课start a class开设一个班take classes上课teach a class教一个班形容词+～advanced class高级班educated class(es)知识阶级governing class(es)统治阶级labouring class(es)劳动阶级middle class(es)中层社会,中产阶级primary class初级班rapid class高速发展的社会rich class富有阶层ruling class统治阶级science class理科课senior class大学四年级social class(es)社会(各)阶层sophomore class大学二年级superior class优等technical class技术社会the first class一等舱the second class二等舱the third class三等舱tourist class二等舱,经济舱traditional class传统社会training class训练班upper class(es)上层社会,上层阶级useful class有用社会various classes各种阶层vast class广泛的社会wealthy class富有阶级whole class整个班,全班working class工人阶级名词+～afternoon classes下午的课art class艺术课beginners' class初级班cabin class二等舱,房舱cooking class烹饪课day class白日课economy class经济舱English class英语班,英语课evening class夜课freshman class大学一年级life classes画模特儿的写生课physics class物理班,物理课～+名词class angle阶级角度class book教科书class champion优秀选手class contradiction阶级矛盾class day毕业庆祝日class feeling阶级感情class fellow同班同学class limit阶级局限class meeting班会class room教室class struggle阶级斗争介词+～after class下课后at one's class在课堂上between classes课间absent from class缺课in class上课,课堂上ahead of class班上名列前茅out of one's class落后的outside class课外～+介词class in English英语课用作动词 (v.)～+名词class books把教科书分类class insect把昆虫分类class lessons把课分类class machines把机器分类class matches把比赛分类class names把名字分类class notes把笔记分类class observation把观察分类class opinions把意见分类class pupils把小学生分类class questions把问题分类class regulations把规则分类class specimens把标本分类class students把学生分类class teams把队分类class work把工作分类～+副词class absolutely绝对地分类class carefully仔细分等class carelessly粗心地分类class freely自由分类class groundlessly无根据地分等class hurriedly匆匆分类class independently独立地分等class mechanically机械地分类class publicly公开分等class relatively相对地分等class roughly大致分类class systematically系统地分类class unequally不平等地分等class unfairly不公平地分等～+介词class...among把…列入class...as把…归类为,把…划为class...under把…列入class...with把…与…归入一类
词组短语
in class在课堂上；上课中
first class头等，第一流；最高级
economy class（飞机上的）经济舱位
middle class中产阶级
after class下课后；课下
world class世界级，世界水平；一流的
english class英文课；英语班
working class n. 工人阶级；劳动阶级
no class[口]低劣的；劣等的；不合格的；没地位的
high class高级，优质
second class（大学考试成绩）二等；二等舱；二流；（美）二等邮件（定期期刊等）
social class社会地位；社会阶级
top class顶层级；最高级
ruling class统治阶级
class struggle阶级斗争
base class基础类别，基本类
business class商务舱
third class n. 三等；三级；三等舱
upper class上等阶层，上流社会
training class培训班；见习职类
更多收起词组短语
同近义词辨析
lesson, class
这组词都有“课”的意思，其区别是：
lesson 指课文用. lesson 6;
class 指班级或全体学生用. class 5
category, sort, species, classification, class, type, variety, kind
这组词都有“种，类，类型”的意思，其区别是：
category书面用词，特指有确切定义的群体。
sort普通用词，文体较kind随便，指对人或对事物进行的大概分类，有时含贬义。
species书面用词，单复数同形。指生物分类上的种。
classification指根据已经确定的类型对某一实物作鉴别和归类。
class正式用词，指门类、种类或优劣等级；用于指动植物的分类时，表示“纲”。
type指客观界限比较清楚，有相同本质特点的同类事物，或指大致相似的同类事物。
variety强调有各自的特点，形式不同，品质不同的种类。
kind指性质相同，而且特征很相似，足以归为一类的人或东西。
rank, degree, grade, class
这组词都有“级，等级”的意思，其区别是：
rank指人在社会中的地位或等级，尤指军队中的军衔。
degree指程度、范围不同，社会地位的高低。也可指形容词或副词的级。
grade指按地位或优劣划分的等级，既可指人又可指物。
class含义广泛，指人或物按优劣划分的等级，也指学校中的年级或班级。
course, lesson, lecture, class
这组词都有“课”的意思，其区别是：
course指在一段时间内教完或学完的完整的课程。
lesson主要指教材中的一课或每次授课的单位时间。
lecture指讲课。
class从“班级”引申指学生在一起上课，还可表示“(一节)课”。
双语例句
用作名词(n.)I wouldn't put him in the same class as Verdi.
我没把他看作是与维迪一个级别的。All of us are working class.
我们都是工人阶级。They are the leading class in our country.
在我们国家,他们是领导阶级。We were both in the same class.
那时我们在同一个班。He took the ninth position in his class of forty.
他在40 个人的班级里排在第九名。My violin class starts at 4:30 every day.
我的小提琴课每天四点半开始。Tom came to school late and missed the first class.
汤姆迟到且没有上到第一堂课。Like the dahlia, the cornflower Centaurea cyanus belongs to class 19.
与大丽花一样,矢车菊也同属19纲。His performance showed enormous class.
他的表现显示出极好的风度。用作动词(v.)Immigrant workers were classed as resident aliens.
移民来的工人已归入外侨类。
权威例句
Molecular Classification of Cancer: Class Discovery and Class Prediction by Gene Expression Monitoring
Eigenfaces vs. Fisherfaces: Recognition Using Class Specific Linear Projection
...Fisherfaces: Recognition using class specific ...
miRNPs: a novel class of ribonucleoproteins containing numerous microRNAs
An abundant class of tiny RNAs with probable regulatory roles in Caenorhabditis elegans.
Characterization of microRNAs in serum: a novel class of biomarkers for diagnosis of cancer and other diseases
Polymer-layered silicate nanocomposites: preparation, properties and uses of a new class of materials
An Extensive Class of Small RNAs in Caenorhabditis elegans
A novel MHC class I-like gene is mutated in patients with hereditary haemochromatosis.
Structure of the human class I histocompatibility antigen, HLA-A2.