Methine halide
[化] 卤化甲烷
🧩 词语组成解析
次甲基
n. 卤化物\\na. 卤化物的
🗣️ 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。
Learn to say before you sing.
按部就班。
3 'I said it was a good idea all along.'
三、 我一直说这是个好想法。"