Fluoberyllate
氟铍酸盐
🗣️ 情景例句
Well, the crab salad's always a big hit.
嗯 ，蟹肉沙拉一向是广受欢迎的。
May I help you?
要我帮忙吗？
Every year, several classes visit the factory.
每年都有好几个班去参观这家工厂。