肌肉

jirou/tɕi ɻoʊ/

noun

body tissue that contracts to produce movement

收缩产生力量的身体组织

In fitness it often means the tissue you train with weights so it grows and recovers.

健身里多指靠负重练大、再靠休息长回来的那层组织。

Examples

01
学会新推举的第二天早上，我的手臂肌肉很酸。
My arm muscle was sore the morning after I learned the new press.
02
她多吃蛋白质，好让肌肉从大重量训练中恢复。
She added more protein so her muscle could recover from heavy lifts.
03
核心肌肉有力，坐在办公桌前就更容易挺直。
Strong core muscle makes it easier to sit tall at the desk.

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