假如你是跑运输的,我来问你:“运1吨货物多少钱?”你一定会反问我:“要运多远?”我再问你:“货物运1公里多少钱?”你也会反问我:“有多少吨?”于是,我们把这两种量结合起来,用“吨公里”来计算运费,这就很准确了。这就是复合量词。其实我们在日常生活中早就用到它了。家用电表 If you’re running transportation, I’ll ask you: “How much money will it cost to transport 1 ton of cargo?” You will certainly ask me: “How far will it take to transport?” I will ask you: “How much does the goods carry for 1 km?” Will ask me: “How many tons?” So, we combine these two quantities and use “tons-kilometer” to calculate the freight. This is very accurate. This is a compound quantifier. In fact, we have long used it in our daily lives. Household electric meter