Santobrite
五氯酚钠
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
Did the chicken come before the egg?
先有鸡还是先有蛋？
My parents used to live in South America and I used to fly there from Europe in the holidays.
我的父母曾经住在南美洲，所以假期里我常从欧洲乘飞机到他们那里。