Koppeschaar solution
[化] 科佩沙尔试液(即0.1mol溴液)
🧩 词语组成解析
🗣️ 情景例句
I suggest that we go climb White Cloud Mountain tomorrow.
我建议明天一起去爬白云山。
Did you make dessert yourself?
你自己亲自做甜点？
Go along this street, and take the second turing on the right.
沿这条街往前走，在第2路口向右拐。