Foamet
泡沫分离法
🗣️ 情景例句
Not a lot.
没什么重要的事啦。
No man ever became thoroughly bad at once.
没有一个人是一下子就坏透的。
I do not want to make it a school for rich children only.
我不想把它办成专供有钱人家的儿童来上学的学校。