)plunge
跳进, 投入1. a brief swim in water
同义词：dip
2. a steep and rapid fall
动词plunge:
1. thrust or throw into
同义词：immerse
2. drop steeply
同义词：dive, plunk
3. dash violently or with great speed or impetuosity
4. begin with vigor
同义词：launch
5. cause to be immersed
同义词：immerse
6. fall abruptly
同义词：dump
7. immerse briefly into a liquid so as to wet, coat, or saturate
同义词：dunk, dip, souse, douse
8. engross (oneself) fully
同义词：steep, immerse, engulf, engross, absorb, soak up
- 习惯用语
- at a plunge 进退两难
- take the plunge 冒险尝试; 毅然从事
- plunge heavily [口]大肆投机; 滥赌
- plunge into 跳入, 冲进; 闯进
