“作用的”造句
他对一些毒药的性质和
作用的描述惊人地准确。
Her description of the nature and action of poisons is amazingly accurate.
腿筋是位于大腿后侧起支撑
作用的肌肉。
Hamstrings are supporting muscles at the back of the thigh.
最后，他再也无能为力了，这也正是雅克发挥
作用的时候。
Finally, he could do no more, which is where Jacques came in.