class letter造句
例句與造句
- it will be good for mailing one-ounce first-class letters any time in the future regardless of price changes
無(wú)論將來(lái)價(jià)格如何變化，它都可以用于郵寄重量為一盎司的一級(jí)信件。 - It's difficult to find class letter in a sentence. 用class letter造句挺難的