Channing's solution
[医] 钱宁氏溶液(碘化汞钾溶液)
🧩 词语组成解析
🗣️ 情景例句
And time passes so quickly.
可是时间过得很快。
When three know it, all know it.
三人知，天下晓。
I often go-swimming, sometimes in a lake near my home, and sometimes in the river.
我经常去游泳，有时在我家附近的湖里，有时在河里。