Bromethane
溴甲烷
🗣️ 情景例句
Now, the ingredients.
现在 ，看看配料。
As the old cock crows, so doth the young.
有其父必有其子。
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。