Anhydrone
[化] 无水高氯酸镁
🗣️ 情景例句
Just make the few changes I suggested and your letter will be perfect!
只要改动我提到的个别地方，你的信就会很完美了。
We can live without a brother, but not without a friend.
我们生活中可以没有兄弟，但不能没有朋友。
The conditions of society are such that skills have to be paid for in the same way that goods are paid for at a shop.
社会上的情况就是如此，技术是必须付钱去买的，就像在商店里要花钱买商品一样。