Sapogenol
皂草精醇
🗣️ 情景例句
Yes?
是吗？
No. You should have taken the Yellow Line bus. You can get one at the next stop.
不是。你该乘黄线车才是。到下一站你可以搭上。
I landed up at the same corner.
结果又来到刚才那个拐弯处。