Sapogenol
皂草精醇
🗣️ 情景例句
I love you, Grandpa.
我爱你， 爷爷。
He studied quite a lot.
他非常用功。
When Harry put on his act of being mildly annoyed, the assistant promised to order some for him.
哈里装出不高兴的样子时，女售货员答应为他定货。