把好苹果放在有孔的聚乙烯袋中保存。Keep good apples in perforated polythene bags.这种聚乙烯塑料应该可以挡一会儿雨.This polythene sheet should serve to keep out the rain for a while.我在容器上盖了一片聚乙烯塑料薄膜,解决了这个问题。I have overcome this problem by placing a sheet ...
他生性高傲自恃而又易于发怒,这会毁了他的.His pride and choleric temper were to ruin him.自恃不是一种讨人喜欢的品质.Self - confidence is not an endearing property.成败之见,类比之举通常被用以强化自恃.These are tactics usually employed to increase self - esteem....
数字音频广播是21世纪的无线电广播系统。DAB is the radio system of the 21st Century.它的频率响应在整个音频范围内有所下降.Its frequency response has to be flat over the whole audio range.他们欢呼在音频方面所取得的进步.They hailed the advances audio has made....