Interleukin
[化] 白介素
🗣️ 情景例句
I'm sure Alexandra
我相信Alexandra
Doing is better than saying.
行胜于言。
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。