Isopsoralene
异补骨脂内酯
🗣️ 情景例句
Come in please, and take a seat.
请进。请坐。
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
It is no use inviting the politician or the professional or business man,
同样也是无益的，对于政界人士、专业技术人员、商人来说，