用拖拉机牵引的喷雾器可以将5加仑药水喷洒在10英亩田地上。A sprayer hooked to a tractor can spray five gallons onto ten acres.将气流调节器插头接通墙上电源,并连接喷雾器.Plug the flow regulator into the wall and attach the nebulizer.利用喷雾器把细小的油滴喷入极板间的空间内.Fine drops of oil...
They condemned the white paper as a charter for centralisation and selective education.他们谴责白皮书是在怂恿中央集权和精英教育。Diethyldithiocarbamate was more better selective collector than Xanthate on galena.与黄药相比,乙硫氮是方铅矿更好的选择性捕收剂.Water ...
Neff hitchhiked to New York during his Christmas vacation...内夫在圣诞节假期里搭顺风车去了纽约。They planned a late summer vacation in Europe...他们打算夏末去欧洲度假。Who cares about some stupid vacation?谁在乎什么愚蠢的度假？Bad weather and car trouble conspi...
新发现的笔记只不过是朗的个人日志。The newly discover-ed notes are nothing more than Lang's personal journal.船长在航海日志中描述了这件事.The captain described the accident in the ship's log.在所发现的东西中,最珍贵的就是那艘船的日志.The most valuable find of all...
With one exce-ption his novels are shallow and lifeless things.他的小说都是些肤浅沉闷的玩意儿，只有一本除外。He is highly respected for his novels and plays.他的小说和剧本使他非常受人敬重。He wrote 54 crime novels, which spawned both movies and television sho...