Chugaev reaction
[机] 楚加耶夫反应
🧩 词语组成解析
🗣️ 情景例句
She's never been happier.
她从来没有像现在这样快乐过。
The times of comradeship in sports and play are full of meaning.
这个通过运动或游戏培养友情的时代，是极有意义的。
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。