Combination principle
[化] 结合原理
🧩 词语组成解析
🗣️ 情景例句
And I don't have to make a quick decision.
而且我也不需很快下决定。
You have to study English, don't you?
你必须学英语，不是吗？
Haven't you heard of him? He's a very famous singer. He's singing at the New Theatre on Saturday.
你没听说过他吗？他是个著名歌手。他星期六将在新剧院演出。