Phloroglucol
间苯三酚
🗣️ 情景例句
I continued to teach piano lessons at home.
我继续在家教钢琴。
No way is impossible to courage.
勇敢面前没有通不过的路。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。