Chekenon
[医] 恰凯农(南美丁香叶中的一种结晶性成分)
🗣️ 情景例句
They concluded that the goods were of good quality and proved no problem.
他们断定货物质地优良，并证明没有任何问题。
The magician completely amazed the audience.
魔术师的表演使观众目瞪口呆。
Welcome to our showroom.
欢迎参观我们的展示室，