Ferrimetry
[機] 三價鐵滴定
??? 情景例句
I know. I know.
我知道。我知道。
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天沒下那么大的雨，我們就去打網球了。
But unlike much of China and the USA, the weather in England never gets too hot, or too cold.
但是，跟中國和美國的許多地方不同，在英國從來沒有太熱的或者太冷的天氣。