名词
中文翻译：突然收缩
同义词：
['sudden reduction', 'sudden decrease例句：1. The sudden contraction of the heart caused him to collapse.（心脏的突然收缩使他倒下。）']
例句：
-
1. The sudden contraction of the heart caused him to collapse.
心脏的突然收缩使他倒下。
-
2. Due tothe sudden contraction of the economy,many businesses had to close down.
由于经济的突然收缩，许多企业不得不关闭。
-
3. Thesudden contraction of the blood vessels causedpain in his leg.
血管的突然收缩导致他的腿疼痛。