Precipitator
n. 引发者, 沉淀器, 沉淀器操作者\\n[医] 沉淀器
🗣️ 情景例句
Karaoke isn't really a performing art.
卡拉 OK 不算是真正的表演艺术。
The builders are already making plans.
建筑家们已经在着手计划了。
A great many goods were sent to the exhibition from various parts of the world.
大量的商品从世界各地运送到了博览会，