Tetraborate
四硼酸盐
🗣️ 情景例句
With some of our stuff?
与我们的东西有关？
Yes, there is. We can give a 5% discount for orders over 5,000 units.
是的，有折扣，超过5000个我们可给5%的折扣。
Take care of yourself.
照顾好你自己。