Precipitator
n. 引发者, 沉淀器, 沉淀器操作者\\n[医] 沉淀器
🗣️ 情景例句
Let me foot the bill tonight. Maybe you can treat me next time.
今晚让我付账吧，也许下次你请客。
Discontent is the first step in progress.
不知足是前进中的第一步。
By correlating markings made in various parts of the world, historians have been able to read this difficult code.
历史学家通过把世界各地留下的这种痕迹放在一起研究，终于弄懂了这种费解的代码。