Kemfert
氯化钾矿
🗣️ 情景例句
I've been having a hard time keeping my eyes open
我一直挣扎着要让双眼睁开
Sweep before your own door.
先律己，后律人。
Don't be so sure.We might not go anywhere.
别那么肯定。我们可能哪里也去不成。