柯林斯詞典write back (writing,wrote,written,writes) 1. PHRASAL VERB If you write back to someone who has sent you a letter, you write them a letter in reply. 廻信 Macmillan wrote back saying that he could certainly help. 麥尅米倫廻信說(shuō)他肯定能幫忙。 返回 write back