Nasinite
七水硼钠石
🗣️ 情景例句
I'm writing a story for the high-school paper.
我正在为高中校刊写一篇东西。
I am sorry that we are unable to make you an offer for the time being.
很抱歉目前我们不能报盘。
He decided to bring a suit against his boss.
他决定起诉他的老板。