a word、the word、words、word、your words、your word的区别

a word 可以是“一个单词”,也可以是“一句话” 例如：A truer word was never spoken.一字不差,字字为实.‘I can't hear a word!' I said angrily.’ ‘我一句也听不见了!'我愤怒地说.in a word 一句话,总而言之hav...