失去警惕 meaning in English
nap
Examples
- A moment later he wondered how lucy had got past his guard, when he had thought he was disarming her .
过了一会，他想，在他自以为正在征服露西的时候，她怎么会使他失去警惕的呢。 - The boxer led with the chin when he dropped his guard as he moved forward
这个拳击手向前进攻时，失去警惕，露弱弱点而遭到对方攻击。