Co-accelerator
[化] 共促进剂
🧩 词语组成解析
[医] 钴(27号元素)
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
Get away from me.
从我身边滚开。
The best fish smell when they are three days old.
鱼过三天后，再鲜也变臭。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。