There was a sharp fall in the value of the pound.英镑大幅贬值。The built-in safety device compensates for a fall in water pressure.该内置式安全装置在水压下降时能提供保护。Slowly but surely she started to fall in love with him.虽然过程缓慢，但她无疑开始爱上他了。...
Those flights often were done in a two - engined Lockheed 12 airplane.这些航班往往是做一两个引擎洛克希德12飞机.Piston - engined aircraft and turboprops have air compressors to maintain cabin pressure.活塞发动机和涡桨发动机的飞机有压气机来控制客舱的压强....a petrol-...
The accounting firm deliberately destroyed documents to thwart government investigators...会计事务所故意毁坏文件，阻挠政府调查工作。The new credit cards have many features which are designed to thwart forgers.新的信用卡有许多特徵,是设计用来防止伪造的.The Everto...