bot·tle up
phrasal verbbottle something up
- to not allow other people to see that you are unhappy, angry, etc., especially when this happens over a long period of time
长时间掩饰，遏制，隐瞒（不快等） - Try not to bottle up your emotions.
尽量不要压抑自己的情感。
- Try not to bottle up your emotions.