石棉能用来使烹调用的炉灶绝热.Asbestos can be used to insulate a cooking stove.脂肪是极好的抵御寒冷的绝热体。Fat is an excellent insulator against the cold.从物理学上讲,两种介质之间不可能有完全的绝热.Physically it is impossible to have complete thermal insulation between...
Brian splashed water on his face, then brushed his teeth...布赖恩用水冲了把脸，然后刷牙。His spoken Arabic was hurriedly brushed up before he started for the Middle East.他在动身去中东以前,把阿拉伯口语匆匆复习了一下。He brushed away my views on politics.他不理会...