Methylbenzoylecgonine
[医] 可卡因, 古柯硷
🗣️ 情景例句
What was it about?
刚才谈什么？
You haven't sold your product in our country so far, have you?
到目前为止，你们的产品尚未在我们国家销售，是吗？
It was half past four. Everything was ready.
一切都准备好。