Hemiformal
半缩甲醛
🗣️ 情景例句
Fast asleep.
正熟睡着呢。
No man ever became thoroughly bad at once.
没有一个人是一下子就坏透的。
I'm afraid I must.Look at it!It's terribly dry.
恐怕我得现在浇。你看看，干得厉害。