艾滋病是所有人唯恐避之不及的东西。The universal bogey is AIDS.我们赶着往前走,唯恐会迟到.We hurried along for fear we should be late.我们从他窗前经过时, 放轻了脚步, 唯恐打扰他.When we passed his window, we stepped softly, for fear of disturbing....
He's a bit of a wag, his dad...他爸爸这个人说话相当风趣。The tail is too big to wag.尾大不掉.He's a bit of a wag, his dad.他爸爸这个人说话相当风趣。There was a moose head on the wall. Some wag had put a cigarette in its mouth.墙上挂着一个驼鹿头。某个爱搞...
A research is madethe properties of compound cement consisting of Alite - sulphoaluminate cement and Portland cement.研究了阿利特 - 硫铝酸盐水泥与硅酸盐水泥复合所制备的水泥的性能....