Precipitators
沉淀器; 滤尘器; 促成者(precipitator的复数)
🗣️ 情景例句
Bye.
再见。
Well fed, wed bred.
衣食足，知荣辱。
The most frightening thing of all was that not a sound could be heard.
最令人害怕的是到处没有一点声音。