contraction
美音:
[kənt´rækʃən
]英音:
[kənt´rækʃən
]n.收缩,缩写式,紧缩
难易程度:
contraction为短语/超纲词汇
词频:6259
词根
tract,treat=to draw(拉曳)
近义词, 同义词
相关词
contraction
/kən'trækʃn; kən`trækʃən/
n
1 [U] contracting or being contracted 缩小; 缩短; 紧缩; 收缩
*the contraction of a muscle 肌肉的收缩.
2 [C] (medical 医) tightening of the womb that occurs at intervals in the hours preceding childbirth (分娩时阵发性的)子宫收缩.
3 [C] shortened form at a word 词的缩约形式; 缩约词
*`Can't' is a contraction of `cannot'. can't是cannot的缩约形式.
contraction
n[C]medicala very strong and painful movement of a muscle, especially the muscles around the
womb during birth
[U]the process of becoming smaller or narrower
the contraction of metal as it cools[C]a shorter form of a word or words
'Haven't' is a contraction of 'have not'.
1. Coldness causes contraction of the mercury in the thermometer. 寒冷使得温度计里的水银收缩。
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