不要等待好事降临，你要向幸福进发。Do not wait for good things to happen to you. You need to walk towards happiness.乐团在周一的圣灵降临节举行了首场演出。The orchestra gave its first performance on Whit Monday.冬天的突然降临让铁路和航空运输系统陷入混乱。The sudden onset of winte...
This fiber has good hygroscopicity, antistatic property and dyeability.该纤维具有良好的吸湿性 、 抗静电性和可染性.The antistatic agent CMM is a kind of cationic surfactant.抗静电剂CMM为阳离子表面活性剂.Recommended for gasoline or crude - oil tanks where...
随着一天天的过去,露营者的食物逐渐减少了.The campers'food supply gradually diminished as the days wore on.露营者用营火点燃火把.The campers lit torches from the campfire.露营者去搜寻柴木点火.The campers went foraging for wood to make a fire....
图 4-9 中使用的机械式继电器, 可以用电子开关来代替.The mechanical relays , which have been assumed in Fig . 4 - 9 , can be replaced by electronic switches.用继电器操作的一种可视信号或音响信号装置, 用以指示有关电路的情况.A visual or audible signaling device , operated by re...