Dmk
[医][=demethylketene]脱甲基乙烯酮
🗣️ 情景例句
Don't you just love it?
你能不喜欢吗
That sounds like the product we had in mind.
那种产品好像就是我们所想要的。
She is going to set out from the French coast at five o'clock in the morning.
她打算早上5点钟从法国海岸出发。