Methargen
[化] 双萘磺酸银
🗣️ 情景例句
It doesn't mean you have to be a doctor.
这并不意味着你一定要当医生。
Kindness is the golden chain by which society is bound together.
善良是连结社会的金链。
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。