开口的英文

1.(开口说话) open one's mouth; start to talk; begin to speak 短语和例子
不开口 hold one's tongue; 难以开口 find it difficult to bring the matter up2.(开刃) put the first edge on a knife; sharpen the edge of a new blade
3.opening aperture; [纺织] shedding; aperture; placketing; orifice; fent; hiascent; 开口订单 open order; 开+更多解释...口订货单 open indent; 开口合同 open-end contract; 开口机 tapping machine; 开口器 mouth gag; 开口销 linchpin; lynchpin; split cotter; split pin; spring cotter; forelock; [设计] cotter pin; 开口信件 unsealed letter

• 半开口:    half opening; semi ...
• 包开口:    bags mouths open
• 别开口:    zip your lips

例句与用法

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1. The opening of the iris is called the pupil .
   虹膜的开口处叫做瞳孔。
2. You scare them to death with your mouth .
   你一开口就能把人吓死。
3. No torture would make him speak .
   任何严刑拷打都不能使他开口。
4. When he resumed, his voice was lifeless .
   当他再开口时，声音又软弱无力了。
5. It was the first time he had spoken .
   这是他第一次开口说话。