The students were all waiting expectantly with grins on their faces.学生都含笑期待着.He grins, delighted at the memory.想到往事，他开心地咧嘴笑了起来。The very few who knew exchanged celestial grins.了解内幕的很少几个人只好招以会心的微笑....
( Permitting a call while other data is being accessed is a preferable alternative. )通话结束后,要能够返回到以前的模式 ( 在访问其他数据时,仍然可以允许电话进来则是更好的一种可选方案 ).Antimonial lead is preferable to chemical lead because of its greater corrosion re...
The tarnish lay thick on the inside of the ring.戒指内侧有一层厚厚的锈斑。Moisture leads to the tarnish of the silverware.湿气使得银器毫无光泽.Wear cotton gloves when cleaning silver, because the acid in your skin can tarnish the metal.清洁银器时要戴...