brachium的复数形式为：brachia...

Enhancement brachium triceps and deltoid muscle: Lying face downward, right hand griping dumb and raising up.增强肱三头肌和三角肌: 俯卧, 右手握住哑铃上举....

n.臂状部位...

brachium的音标：brachium的英式发音音标为：[b'reɪtʃɪəm]brachium的美式发音音标为：[b'reɪtʃɪrm]...