Stannometry
亚钖滴定
🗣️ 情景例句
I envy you for your ability to cope with the situation.
我羡慕你有能力应付这种情况。
He cut his finger because he was careless.
他不小心割破了手指头。
They will be ready the day after tomorrow.
这批衣服后天就能做好。