plunge into
1. 跳入; 投入
The boy took off his clothes and plunged into the swimming pool.
男孩脱下衣服, 跳入游泳池。
take the plunge
1. 冒险尝试
He decided to take the plunge.
他决定冒险尝试。
习惯用语at a plunge1.进退两难take the plunge1.冒险尝试; 毅然从事plunge heavily1.[口]大肆投机; 滥赌plunge into1.跳入, 冲进; 闯进特殊用法apparent plunge1.【地质】视倾伏starting plunge1.出发跳水