1. He braced up before entering the interview room.
他在进入面试室前振作精神做好准备。

2. She braced up for the difficult exam ahead.
她为即将到来的难考试做了心理准备。

3. We must brace up and face the challenge together.
我们必须振作起来，共同面对挑战。

4. He braced up when he heard the bad news.
听到坏消息时，他努力让自己镇定下来。

A: You look nervous. You should brace up before the presentation.
A：你看起来很紧张，演讲前要振作起来。

B: You're right. I need to brace up and stay confident.
B：你说得对，我需要振作精神并保持自信。

1) 振作精神准备应对困难

2) 鼓起勇气面对挑战或压力

3) 在心理上做好准备迎接不利情况

4) 让自己从低落状态中恢复

1. 振作精神；做好准备面对困难或不愉快的事情

e.g.He braced up for the coming exam.
他为即将到来的考试做好了准备。

verb

1. To prepare oneself mentally or physically for something difficult or unpleasant.

Synonym: brace oneself, steel oneself