muscle contraction
英
美
- 肌肉收缩
详细释义
Noun:
-
(physiology) a shortening or tensing of a part or organ (especially of a muscle or muscle fiber)
双语例句
- The heart muscles contract to expel the blood.
心脏肌肉收缩以挤压出血液。 - When the muscle between the bones shortens, one bone has to move.
但当肌肉收缩时只有一块骨头运动。
相关词汇
- muscular contraction 肌肉收缩作用...
- contraction 收缩
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