n. any bundle of nerve fibers running to various organs and tissues of the body
n. 精神, 勇气, 叶脉, 神经
vt. 鼓起勇气
1. She felt a nerve twitch in her hand when she was nervous.
当她紧张时,她感到手部有一根神经抽动。
2. The doctor explained how the nerve system controls our movements.
医生解释了神经系统如何控制我们的动作。
3. It takes a lot of nerve to speak in front of a large audience.
在大观众面前发言需要很大的勇气。