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
He forgave me for losing his notebook.
他原谅我遗失他的笔记本。
Congratulations on your success.
我恭喜你成功了。
You can kill two birds with one stone.
一举两得。