释义
n. 钻进,跳进,跳水 v. 投入,跳进,使...陷入
例句
1. The car stopped suddenly and he plunged forward. 汽车突然停下，他的身子朝前一冲。 2. She plunged her hands into her coat pockets. 她把两手插在上衣口袋里。