不到一刻钟，夜晚的寒气就一扫而光。Within quarter of an hour the coldness of the night had gone.一刻钟以后我就得走了.I've got to go in a quarter of an hour.我敢保证, 你准得受一刻钟的罪.You will have a bad quarter of an hour of it, I assure you....
阿司匹林或可待因治腮腺疼痛非常有效.For parotid pain, aspirin or codeine is quite effective.我看了看它的底部,上面标着可待因磷酸盐.I looked at the bottle it was Codeine Phosphate.目的: 观察复方磷酸可待因片的临床镇痛效果和不良反应.Objective : To evaluate the analgesic effect and sa...
他的绘画经历了具象风格和抽象风格两个阶段。His painting went through both representational and abstract periods.“第三世界”是个抽象概念，是一种简称。"Third World" is an abstraction, a form of shorthand.钱对她来说就是个抽象的东西，她从不去想钱。Money was a commodity she never thoug...
Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacillosis successfully.选择适宜的攻毒剂量和攻毒途径,诱发淮南麻黄鸡大肠杆菌病.At least one avian disease pathogen has been found.已经发现至少有一种禽病的病原体.B...