Dmk
[医][=demethylketene]脱甲基乙烯酮
🗣️ 情景例句
We all condemn cruelty to children.
我们一般谴责虐待儿童的行为。
Where there is no good within, no good comes out.
没有内心的美，就没有外在的美。
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？