Dmk
[医][=demethylketene]脱甲基乙烯酮
🗣️ 情景例句
Cloning technology is good news for those patients who need organ transplants.
克隆技术对于那些需要器官移植的病人来说是个福音。
A light purse makes a heavy heart.
曩中无钱心事重。
That depends.
看情况。