铜是热和电的良导体.Copper is a good medium for the conduction of heat and electricity.木头是热和电的不良导体.Wood is a poor conductor of heat and electricity.铜是电的良导体.Copper conducts electricity well....
We should not use proverbs and allusions indiscriminately.不要滥用成语典故.His pages are crowded with literary allusions.他的诗文满是文学典故.Straight up, no hints, no insinuations, no clever allusions.直来直去, 不要暗示, 不要绕弯子,也别打哑谜.The backgrou...
In General, with natural wind, urnace and ultrared and other baking.一般都采用自然风 、 热风及红外线等多种烘干方式.With ultrared remote control and wireless emission, this product is of high technique.本产品采用红外遥控,无线发射, 系高新技术产品....