Dioxalate
草酸氢盐
🗣️ 情景例句
Why, I didn't know that your grandfather was born in Germany.
你看 我竟然不知道您的爷爷出生在德国。
Today English is the international language of business and trade.
如今英语是商务和贸易的国际性语言。
The two boys are in the river now.
两个男孩现在在河里。