Thioacetone
[化] 丙硫酮
🗣️ 情景例句
Let me think.
让我想想。
Won't you come in, please?
请进来好吗？
Oh, sorry! This is Lucy. This is Lily. They're new. Lucy, this is my friend Jim.
噢，对不起，这是露茜，这个是莉莉。他们是新来的，露茜这是我的朋友吉姆。