基本解释v.郵寄同根派生 snail-mail相关词英汉例句用作動詞 (v.)Our letters must have crossed in the mail.我們的信一定在郵寄途中互相錯過了。These calculators are sold only by direct mail.這些計數器通過直接郵寄進行銷售。snail-mail更多例句