Sabalol
蓝棕醇
🗣️ 情景例句
Oh, you've been here before.
噢，你以前来过的。
In college I majored in science.What was your major?
在学院我主修了自然科学，你主修了什么？
Though he is young, he knows a lot.
尽管小，他懂得多。