Fluoberyllate
氟铍酸盐
🗣️ 情景例句
Don't put all your eggs in on basket.
不要孤注一掷。
We think $ 87,000 per unit with a five percent discount for orders over 100.
我们减少到每台8。7万美元，订购超过100台给予5%的折扣。
All the thing I had packed so carefully were soon in a dreadful mess.
所有细心包装好的东西一会儿工夫就乱成一团。