It was unfortunate that she had erased the message.不幸的是她已经删除了那条短信。I have learned to succor the unfortunate.我学会了周济不幸的人.By an unfortunate oversight, full instructions do not come with the product.由于一个不幸的疏忽，产品未能附上完整的说明。He&#...
Through some unfortunate accident, the information reached me a day late.由于发生了不幸的意外，我知道消息的时候已经晚了一天。Every year we have charity days to raise money for unfortunate people.每年我们都有慈善日来筹款帮助贫困人群。It really is desperately unfortu...
But soon, you may think microwave ovens and treadmills too.但是不久的将来, 您可能还会想到微波炉或健身踏车什么的.The Gym has several treadmills an X - trainer machine, bicycles, weights and mats for floor work.体育馆里配备了:跑步机、教练机 、 自行车 、 哑铃和专为做地板运动准备...
声光调变 式 滤光片和液晶调变式滤光片在萤光显微镜学方面的应用做了比较.Side - by - side comparison of LCTF and AOTF in fluorescence microscopy was made.契约的要素不光有前 置 、后 置 条件和类不变式.Pre - and post - conditions and class invariants are not the only elements of ...