nerve oneself

• v. 振作；鼓起勇气

nerve oneself的用法和样例：

例句

用作动词 (v.)

1. He braced every nerve for a supreme effort.
   他振作精神准备全力以赴。
2. He finally had the nerve to kiss me.
   他终于鼓起勇气吻我了。
3. Jack got up the nerve to ask Ruth to dance with him.
   杰克鼓起勇气请求露丝与他跳舞。