It never rusts or tarnishes...它从不生锈，也不会失去光泽。It never rusts or tarnishes.它从不生锈，也不会失去光泽。This metal tarnishes easily.这种金属易变色.Brass tarnishes quickly in wet weather.天气潮湿时黄铜很快会失去光泽....
Thank you very much indeed, Doctor, I am extremely obliged to you.大夫，太感谢您了，您真是我的大恩人。I must thank you for being so kind to me...我很感激你对我这么好。I'd like to thank the two professors who flunked her.我倒要谢谢那两位给她不及格的先生.I said:...
目的探讨多巴胺速尿联合腹腔注射治疗重度妊高征腹水疗效.Objective To probe into the effect of using Dopamine and Lasix to cure the severe PIH.表明抑制碳酸酐酶是速尿对内淋巴脱水的作用机理之一.It'suggested that one of the dehydrant mechanisms is inhibition of carbonic a...
杯子被倒满时米芝敷衍性地点头示意。Mitzi nodded a perfunctory acknowledgement as her glass was filled.他边听边点头，还吸着一支粗短的烟斗。He nodded and puffed on a stubby pipe as he listened.他边点了点头边转过身，我看着他走了。He turned with a little nod and I watched him w...
The microphones had been switched off.这些麦克风已关掉。Somebody forgot to bring along the U-bolts to clamp the microphones to the pole.有人忘了带把麦克风固定在支架上的U形螺栓。They descended from the plane into a forest of microphones and cameras.他...
这些硬币的币值不等.These coins are not equal value.美元的币值可能下降.The value of the dollar may fall.随着投资者购买安全保险的货币,日元对美元和欧元的币值一夜间增强.Theagainst the dollar and euro overnight as investors bought safe - haven currencies....