it cooled down the hot air

it cooled down the hot air 英语翻译iypt物理题.求英语大神翻译.Chocolate appears to be a solid material at room temperature but melts when heated to around body temperature. When cooled down again, it often stays melted even at room temperature. Investigate the tem 英语翻译1.The two policemen were asked to look into the case of the two missing children.2.It is cold here today.The weather was cooled off by the rain yesterday.3.Getting tired of walking,he decided to take a rest under a tree.4.Don't go down t what is even more important is that as the earth cooled down.句中的as这样不是有两个连词?怎样理解 was clamped to the water-cooled frame 怎么翻译,water-cooled frame 是什么东西? 判断：The water was cleaned and cooled中的“cooled”是什么词? The reason why the earth is different from other planets______(go) around the sun is that waterbegan to appear on its surface after the earth cooled down.这空填什么形式?为什么? what is the missing word?When water is……,it starts to change from a liquid to a soild.A.cooled B.heated C.boiled it's right down the hall,right down What is even more important is that asWhat is even more important is that as the earth cooled down,water began to appear on its surface.这句话包含了几个从句,有什么,为什么? 请问这个句子是主语从句还是表语从句,怎么看What is even important is that as the earth cooled down,water began to appear on its surface. I am h------ the book and now I am going to put it down.首字母填空,h后面不一定填几个字母. keep it in the down low It folded down from the wall. 请问down the chain在这儿是什么意思?H&M says it will not charge consumers more,which means the expense will be pushed further fluid cooled make it down the mountain 怎么翻译?sb. make it down the mountain. 1.A train slows down as it rounds a sharp horizontal turn,slowing from 90 km/h to 50 km/h in the 15s that it takes to round the bend .the radius of the curve is 150m .compute the acceleration at the moment the train speed reaches 50 km/h.assume it co