bottom什么意思 bottom音标、翻译、用法
bottom音标
英 [ˈbɒtəm]
美 [ˈbɑtəm]
bottom翻译
n.
底部；末端；臀部；尽头
adj.
底部的；
vt.
装底；测量深浅；查明真相；
vi.
到达底部；建立基础；
变形
复数：bottoms过去式：bottomed过去分词：bottomed现在分词：bottoming第三人称单数：bottoms
双语释义
n.(名词)[S]底部,基部,下端,末尾; 水底the lowest part of sth; the ground under the sea, a lake, or a rover[C](东西的)底the base on which sth stands[S]尽头,末端the far end[S]根源,起因the starting point; cause or origin[C]臀部,屁股the part of the body on which one sits[S]最无关紧要的部分the least important, least valuable, or least favourable part of anything; the lowest leveladj.(形容词)[A]底部的,基部的,下端的,末尾的pertaining to the bottom lowest[A]根本的basalv.(动词)vt. 给…装上底make sth have a bottomvi. 降到最低reach the lowest part of anythingvt. 对…寻根问底; 为…提供根据find out the cause
英英释义
bottom[ 'bɔtəm ]
n.the lower side of anything
同义词：undersideundersurface
the lowest part of anything
"they started at the bottom of the hill"
the fleshy part of the human body that you sit on
同义词：buttocksnatesarsebuttbacksidebumbunscanfundamenthindquartershind endkeisterposteriorpratrearrear endrumpsternseattailtail endtooshietushbehindderrierefannyass
the second half of an inning; while the home team is at bat
同义词：bottom of the inning
a depression forming the ground under a body of water
同义词：bed
low-lying alluvial land near a river
同义词：bottomland
a cargo ship
"they did much of their overseas trade in foreign bottoms"
同义词：freightermerchantmanmerchant ship
v.provide with a bottom or a seat
"bottom the chairs"
strike the ground, as with a ship's bottomcome to understand
同义词：penetratefathom
adj.situated at the bottom or lowest position
"the bottom drawer"
the lowest rank
"bottom member of the class"
bottom用法
词汇搭配
用作名词 (n.)动词+～clean the bottom清扫底部go to the bottom沉没reach the bottom到达底部see the bottom看到底send to the bottom打沉,弄沉sink to the bottom沉到底swim to the bottom游下去touch bottom达到最低点,查核事实get at the bottom of the affair调查这事的真相get to the bottom of弄清…的真相get to the bottom of an affair弄清事情的原委hit bottom到达最低点,生活得不能再坏knock the bottom out of the theory证明这个学说无价值know the bottom of everything彻底了解一切stand on one's own bottom自立形容词+～double bottom双层底false bottom假底hard bottom硬底名词+～lake bottom湖底river bottom河底sea bottom海底baby's bottom婴儿的臀部ship's bottom船底介词+～at bottom实际上,基本地at the bottom在底部,实质上at the bottom of a page书面的下端at the bottom of one's heart心底里at the bottom of the well井底from the bottom of one's heart发自内心,诚心诚意in the bottom of在…底部in the bottom of the cup在茶杯的底部on the bottom在底部,实质上ship with double bottom双底船～+介词bottom of the affair真正原因bottom to…的底bottom to the suitcase箱子底用作形容词 (adj.)～+名词bottom bitterness屁股的疼痛bottom limits底限bottom rock水下岩石the bottom cause根本病因the bottom corner底角the bottom drawer最下面的抽屉the bottom price最低底价the bottom shelf底层的书架用作动词 (v.)～+名词bottom a saucepan给长柄平底锅装底bottom sb's motives追寻某人的动机～+副词bottom complacently自鸣得意地给…装上底bottom delicately微妙地为…提供根据bottom probably可能对…寻根问底bottom reasonably合理地给…装上底bottom reluctantly不情愿地对…寻根问底bottom superficially表面上为…提供根据bottom voluntarily自愿地为…提供根据bottom out到达最低～+介词bottom on使基于,到达底部
词组短语
at the bottom在底部；在底端
at the bottom of在…的底部
from top to bottom完完全全，从头到脚
bottom line结果；概要；帐本底线
on the bottom在底部
top and bottom上下；顶层及底层
bottom hole 底孔， 井底；下部孔；底部炮眼
at bottom 实际上（等于at the bottom）
bottom plate底板；主夹板；下模托板
bottom layer底层
hit bottom向下探底，得到结论
from the bottom up adv. 从下到上
bottom surface底面；反面
sea bottom海底；海床
bottom up颠倒，倒置；[俗]干杯
flat bottom n. 平底；平匠
tank bottom槽底
bottom board底板；浇注底板；垫板
rock bottom最低点
bottom part底部；下模
更多收起词组短语
双语例句
用作名词(n.)There are tea leaves in the bottom of my cup.
我的杯底有茶叶。They sent the enemy ship to the bottom of the sea.
他们把敌舰击沉。He was always bottom of the class in maths.
他的数学成绩在班上总是垫底。用作形容词(adj.)Put your books on the bottom shelf.
把你的书放在最下层的架子上.用作动词(v.)There is no sign that the recession has bottomed out yet.
没有迹象表明萧条已经到了极点。We wanted to bottom our plan on a solid basis.
我们想把我们的计划建立在牢固的基础上。
权威例句
Cannibals with forks : the triple bottom line of 21st century business
INDUCTION OF TH1 AND TH2 CD4+ T CELL RESPONSES:The Alternative Approaches
Citizenship and Social Class:
Lipopolysaccharide-enhanced, Toll-like Receptor 4–dependent T Helper Cell Type 2 Responses to Inhaled Antigen
Comment on "Top-down versus bottom-up control of attention in the prefrontal and posterior parietal cortices".
REPRODUCTIVE and LARVAL ECOLOGY OF MARINE BOTTOM INVERTEBRATES
Flow Control and Inclusion Removal in Continuous Casting Tundish with Bottom Gas Blowing
Playing Chutes and Ladders: Heterogeneity and the Relative Roles of Bottom‐Up and Top‐Down Forces in Natural Communities
Top-down and bottom-up forces in foodwebs: do plants have primacy?
Signals and signs for lymphocyte responses.