您要查找的是不是：
- persistent villoline duct 卵黄管残留症
- Fog will persist throughout the night. 雾将整夜不散。
- She resented his persistent approaches. 他一再地表示亲近使她很反感。
- He will persist in riding that dreadful bicycle. 他执意要骑那辆破自行车。
- If you persist, you will annoy them even more. 你若固执，他们就更恼火了。
- Cancer is a kind of persistent ailment. 癌症是一种顽症。
- He has shown a persistent neglect of duty. 他一贯玩忽职守。
- The persistent inability to conceive a child. 不孕持续的不能怀孕的能力
- Carrying down or away. Used of a duct or vessel. 传送的指通过导管或管道传送下来的或输送的
- She eventually married the most persistent one of her admirers. 她终于嫁给了最执着追求她的人。
- Stubbornly or perversely persistent. 顽固的顽固地或刚愎地坚持的
- Despite persistent denials, the rumor continued to spread. 尽管一再否认，谣言还是不胫而走。
- He was sent off by the referee for persistent fouling. 他因连续犯规被裁判勒令退场。
- A duct often contains cross braces. 管道内往往是有支撑拉条。
- If you persist in breaking the law you will go to prison. 如果你再继续违法的话，你会坐牢的。
- A tube or duct for enclosing electric wires or cable. 线管包裹电线或电缆的管子或沟道
- His persistent questions finally goaded me into an angry reply. 他三番五次地问问题惹得我回答时也没有好气。
- The cold weather will persist for the rest of the week. 这种寒冷的天气将持续到本周末。
- A/C duct and vent duct structure of W/H Deck. 驾驶甲板空调、机械风管结构。
- Maybe you have never heard of duct tape. 也许你还没有听说过管道胶带吧。
