Particle collector
[化] 颗粒收集器
🧩 词语组成解析
collector
[kə'lektə]
n. 收藏家，采集者;收集器;收税员;[电子学] 集流器;
🗣️ 情景例句
I know you're building a new factory,
我知道你在兴建一座新工厂，
His career opportunities suddenly looked brighter.
他似乎突然又有希望飞黄腾达了。
It's seven twenty-five.
七点二十五了。