受热气体通过水中的盘管输送。The heated gas is piped through a coil surrounded by water.我得和管事儿的人保持良好关系。I had to keep in with the people who mattered.快点儿吧，多萝西。别去管你的鞋子了，它们很快就会干的。Dorothy, come on. Never mind your shoes. They'll soon ...
这首曲子我弹不来 -- 降半音音符太多了.I can't play this - there are too many flats.我误读了乐谱上的b降半音音符.I misread the b flat note on the sheet.有很多升半音、降半音难度很大的钢琴曲.A difficult piano piece full of sharps and flats....
单支红色发光二极管表示电源已接通。A single red LED shows that the power is switched on.按这种方式使用的二极管叫做整流管.A diode used in this manner is called a rectifier.二极管早已作为常规器件应用于多种电路中.The diode is used routinely in many kinds of electronic circuit...
One hundred million rats are killed each year by pest exterminators.每年灭鼠人员都会杀死1亿只老鼠。That disobedient boy is a pest.那不听话的男孩令人讨厌.The image of the fox as a pest is grossly exaggerated in anecdote and folklore.狐狸的害人精形象在传闻和民间...