Sapogenin
n. [生化]皂角苷配基
🗣️ 情景例句
You and Alexandra
你和Alexandra
I often go home at noon.
我常常在中午回家。
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时