Metochalcone
[化] 美托查酮; 甲氧查耳酮
🗣️ 情景例句
Don't worry about it.
别介意。
Did you go camping this morning?
你今早去露营了吗？
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。