您要查找的是不是：
- vapour recirculating still 蒸汽循环式汽液平衡试验器
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- It still can absorb mercuric vapour. 它还能吸收汞蒸汽。
- A cloud is a mass of vapour in the sky. 云是天空中的水汽团。
- The scheme is still on the anvil. 这计划尚在筹划中。
- Water can be changed into vapour when heated. 水被加热时，可以变成水蒸汽。
- Still, it's an ill wind; you will have an unexpected holiday. 不过，这也并非完全的不幸，你会享受到一次意外的休假。
- Although he's nearly fifty, he can still play tennis with the best. 尽管他已年近五十，可是他网球还是打得不比别人差。
- His slight still sticks in my craw. 他的侮辱仍然使我无法忍受。
- I told her to pipe down but she still babbled on. 我叫她闭嘴，可她还是唠叨个没完。
- Rachel who died last week was still above ground. 雷切尔上星期去世，现在还没安葬。
- Their acceptance of the contract is still in doubt. 他们是否接受那合同还说不准。
- There is still no cure for the common cold. 目前仍没有治愈感冒的良药。
- People say that the tiger is still lurk close to. 人们说那只老虎还躲在附近。
- I know that as of last week he was still unmarried. 我知道到上星期为止他还没有结婚。
- She's still recovering from a bout of flu. 她这次患流行性感冒还没有完全恢复。
- The attainment of her ambitions was still a dream. 她要实现抱负仍是一种梦想。
- The workman is still busy concreting the road. 工人还在忙着用混凝土铺路。
- Some wartime vessels are still in commission. 有些战时的军舰仍在服役。
- The old woman still mourns for her son. 这位老太太还在为儿子的死伤心。
