Tabernanthine
[化] 马山茶碱
🗣️ 情景例句
He is working like a horse.
他努力工作。
What is the type of furture?
这是什么类型的家具？
I'm afraid it is quite common that people steal things from their workplace.
恐怕人们在工作场所偷东西是相当普遍的。