肌肉的英文：
muscle
baragnosis
sinew
thews

参考例句：

Contraction of a muscle
肌肉的收缩

Loosen muscles
放松肌肉

Tense muscles
绷紧的肌肉

Motor coordination; a motor reflex.
肌肉运动的协调;肌肉运动反射

Body or muscular tone;tonicity.
肌肉的紧张;强直性痉挛

Muscular,nervous,connective,etc tissue
肌肉、神经、结缔等组织

muscle hypertrophy.
肌肉增生肥大

a slack rope;slack muscles.
未绷紧的绳子;松弛的肌肉

the styloid muscles in carnivores.
食肉动物身上的茎状肌肉。

A muscle contracts when it is irritated by an electric shock.
肌肉受电击刺激便会收缩。

muscle是什么意思：
n. 肌肉，力量，实力
v. 硬挤，强行加入

The muscle bending a joint is antagonistic to the muscle straightening it.
关节的弯曲肌与伸直肌彼此牵制。

Muscles are composed primarily of voluntary muscle fibers.
肌肉主要是由随意肌纤维所组成。

Paralysis of a single limb,muscle,or muscle group.
单瘫指单一肢体、肌肉或一组肌肉的瘫痪

baragnosis是什么意思：
辨重障碍; 压觉缺失
sinew是什么意思：
n. 肌肉,精力,体力,原动力,腱
vt. 赋予力量,加强

The athletes were so nervous that we could see all their sinews tense.
运动员非常紧张，以至我们能看到他们紧绷的肌肉。

Good company and good discourse are the very sinews of virtue(Izaak Walton)
良友和益言是美德的源泉(艾萨克·沃尔顿)