Methylacetoacetyl-
[化] 甲基乙酰乙酰基
🗣️ 情景例句
Make yourself at home.
勿客气。
Would you take this coat to the cleaner's?
你可以把这件外套送到洗衣店吗？
There are some changes the still have to be made.
有些地方还得修订。