Aldehydic hydrogen
[化] 醛式氢
🧩 词语组成解析
醛式的
🗣️ 情景例句
Good morning, sir.
早安，先生。
Tastes good.
不难吃。
both men were genuinely sorry that they had to leave.
这二位不得不离开那个荒岛时，还真的感到遗憾呢！