常見(jiàn)例句用作動(dòng)詞 (v.)Our letters must have crossed in the mail.我們的信一定在郵寄途中互相錯(cuò)過(guò)了。These calculators are sold only by direct mail.這些計(jì)數(shù)器通過(guò)直接郵寄進(jìn)行銷售。 返回 snail-mail