牛津词典给的discount英文释义为:an amount of money that is taken off the usual lost of sth. 例句:they are offering a 10% discount on all sofas this month. 本月他们给售价通通打九折。这里表示的是，总价减去总价乘百分数但我们平时把他直接当...
This company reports not being able to pass on higher costs to its customers.There was surprise that the new store, likely to open next year, is so close to the existing one, where profits have so far beaten Parkin’s sales targets, in case it draws customers away from the existing outlet.
...伤。译文：There are three types of burns. Burns are called
first , second or third degree burns ,depending on which layers of the skin are
burned.问：该句中明明是“和”的意思，也不是否定句，为什么用了“or”而没有用“and”来表示“和”的意思？
...引用了剑桥语法中的一个句子：https://www.cpsenglish.com/question/56379这个句子是：He lectured on more topics than were included in the syllabus. (该书第1120页)我在剑桥语法找到了这个句子，但它在解释中的 upward percolation 我看不懂，所以请专家老...
The terms, scribbled on a napkin, stipulated that the bet would be payable once the LHC had produced enough data to be sure of the outcome。求教各位老师，这句话的黑体部分是once引导的虚拟语气吗？如果是的话，是错综虚拟吗？但是好像意思说不通。后半句...
"Well, well, well, this is a surprise. Once or twice I've seen your own name coupled with the nickname, but it never occurred to me that you could be the Henry Adams referred to. Why, it isn't six months since you were clerking away for Blake Hopkins in Frisco on a salary, and sitting u...
I never do anything whatever on the ground that it is good for health, though in actual fact the things I like doing are mostly wholesome. the ground that it is good for health老师对这句的结构不太了解，it是形式主语吗？为什么用it而不是直接是关系代词（that）+is...
Rather than punctuating the music content, as is done on radio or TV, some of the online services can still use advertising support.句子里as is done 是什么用法？
请教一下各位老师，以下两个句子：I need a pen to write with.The chair looks rather hard, but in fact it is very comfortable to sit on.都是“名词+to+vi+介词”的形式，为什么一定要用介词？第一个to do是做目的状语吧？第二个是做方面状语？谢谢。