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- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Is this roof completely watertight? 这屋顶一点也不漏吗？
- I'll have watertight windows fixed. 我要装上不漏水的窗。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- non watertightadj. 透水的
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- As soon as the alarm went, the crew raced round shutting the watertight doors. 警报一响，船员们跑来跑去把船上的密封门关紧。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- These materials need not be watertight. 这些材料无需有防水性。
- We decided to declare them personae non grata. 我们决定宣布他们为不受欢迎的人。
- I will have watertight windows fixed. 我要装上不漏水的窗。
- The system, of course, is not watertight. 当然这套系统也不是天衣无缝的。
- She had 16 watertight compartments. 船上有16个密封舱，
- The case has to be made watertight. 案由必须做到无懈可击。
- He was accused of spying and declared non grata. 他被控从事间谍活动而被宣布为不受欢迎。
- Cum non sis, qui fueris, non esse,cur"velis vivere. “当你到了今日之我非复昔日之我的时候，就没有再要活下去的理由了”。
- Close watertight doors and report. 关闭水密门并报告。
- A watertight alibi;a watertight contract. 无懈可击的借口；严密的合同
