Perilla ketone
[化] 紫苏酮
🧩 词语组成解析
n. （植）紫苏属
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
He's working with me during the summer months as an intern.
在夏天的这几个月到我这里来当实习生。
I'm sorry to interrupt, but I'd like you to explain that a little more.
很抱歉，我插个嘴，我希望你多解释一些。
What kind of quality control do you have?
你们用什么办法来控制质量呢？