contraction [kən'trækʃən]

n.
收缩, 缩写式, 紧缩

单词认知/跟读练习/词义回想/单词回想/字母填空/听写练习/选择练习/默写练习/单词测试（初中高）

单词 contraction 网络释义

名词 n.
1.收缩;缩短[U][S1]
Cold weather causes a contraction of two inches in the bridge.
寒冷的天气会使这座桥缩短两英寸。
2.【语】缩短,缩约;缩短形,缩约形式[U][C]
"Won't" is a contraction of "will not".
"won't"是"will not"的缩短形。
3.【解】收缩,挛缩[U][C]
contraction of a muscle
肌肉的收缩
4.【经】收缩,紧缩[U]
5.(疾病的)感染;(恶习的)沾染;(债的)背负[U]
the contraction of a disease
疾病的感染

单词 contraction 其它相关

单词解释
n. 收缩,缩写式,害病
相关例句
"I'm" is a contraction of "I am".
　 "I'm"是"I am"的缩写。
Coldness causes contraction of the mercury in the thermometer.
　 寒冷使得温度计里的水银收缩。
单词变化
复数: contractions
单词词根
词根：tract,tra,treat=拉,抽,引
tractor n.拖拉机；牵引车
attract vt.吸引；引起，诱惑
attractive a.有吸引力的
attraction adj.有吸引力的
protract v．延长,拖长
protraction n. 拖长,伸长,制图
protractile a. 伸出,突出
contract v. 收缩
contraction n．收缩
abstract adj.抽象的；深奥的
abstraction n. 抽象化,心不在焉,提炼,抽象派作品
extract vt.抽取
retract v．缩回，收回
subtract vt.减去
distract vt.分散(心思)；打扰
tract n. 广阔的地面,土地,地方,小册子
tractable adj. 易于驾御的，温顺的
traction n. 拖拉，牵引力
subtraction n.减法，减去
distraction n. 娱乐,分心的事物,分心
trace vt.跟踪 n.痕迹
tracery n. 细纹构成之图样,花饰窗格,窗饰
track n.径赛，轨道，路径
trail n.痕迹；小径
train n.火车
training n.训练，锻炼，培养
trainer n.教练
retrace v. 回顾，追想
retraction n. 缩进,取消,撤回
distrait adj. 心神恍惚的,心不在焉的
distraught adj. 心神狂乱的
retreat vi.(被迫)退却，后退
treat n.难得的乐事，享受
treatment n.治疗
treatise n. 论文
entreat v. 恳求
同义反义
同义词：decreasing, narrowing, condensation, syncope, shortage, digest, tension, brief, diminishing, restriction, contracture, summarization, curtailing, compendium, abridgment, abbreviation, constringency, clipping, abridging, astringency, condensing, tenseness, withdrawal, retrenching, synopsis, curtailment, constriction, astringing, limitation, digesting, shortening, synaeresis, tensing, cut, abbreviating, decrease, control, compression, reduction, constricting, pinching, precis, retrenchment, abstraction, cramping
反义词：expansion

单词 contraction 其它例句

- The contraction of muscle is a reaction of the body.
　 肌肉的收缩是人体的一种反应。
- A device for measuring the work capacity of a muscle or group of muscles during contraction.
　 测力器用来测量在收缩中某一块肌肉或一组肌肉做功能力的装置
- Shrinkage or contraction of the protoplasm away from the wall of a living plant or bacterial cell, caused by loss of water through osmosis.
　 胞质皱缩通过渗透作用由于缺水引起的活植细胞或细菌的细胞质的皱缩或收缩，并与细胞壁分离