及物动词
1. He plunged his sword right into the heart of his enemy.
他将利剑直刺敌人胸膛。
不及物动词
1. The ship plunged about in the storm.
那飕船在风暴中前后颠簸。
2. He plunged into the water to save the child.
他跳入水中救小孩。
3. The boys plunged into the river to swim.
男孩们跳入河里游泳。
4. The boat plunged in the sea.
船在海上颠簸。
名词
1. plunge的近义词
1. Prices started a downward plunge.
价格开始猛跌。