Mebor
硫酸铜, 硼酸混合物
🗣️ 情景例句
Her latest work is a masterpiece.
她是了新的作品是一件杰作。
Bitter pills may have wholesome effect.
良药苦口利于病。
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。