嗯，对了，显然我们的一些听众可能会有些想法。Now, erm, obviously some of our listeners may have some ideas.她郁郁寡欢，显然在惦念自己的孩子们。She was very glum and was obviously missing her children.整个事件显然让总统很恼火。The president was clearly exasperated by the who...
After John found farming unprofitable,he moved to town and turned his hand to carpentry.约翰发现务农无利可图后,他就搬到城里开始做木匠。Shingling is a craft very different from carpentry.锻造是一种非常不同于木工的技艺.Ask Neil to do it—he’s a dab hand at carp...
More ammonium sulphate solution is being recovered in the process of distilling oil shale.在提炼油页岩的过程中回收的硫酸铵液比过去多了.Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.氯化铵在热力分解作用下形成氨和氯化氢气体...