Halurgite
哈卤石, 五水硼镁矿
🗣️ 情景例句
Boswell's a powerful speaker.
Boswell是个有辩才的演说家。
I will be having dinner in Paris in April.
我将在四月份在巴黎吃晚餐。
Do you think that would help?
你认为那有用吗？