Cationic collector
[化] 阳离子收集极
🧩 词语组成解析
[医] 阳离子的, 阴向离子的
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
That child behaves just as he pleases.
那孩子想干什么就干什么。
Please turn in your paper before leaving.
请在离开前将论文交上。
The guest who arrives half an hour too soon is the greatest nuisance.
客人提前半小时到达是令人讨厌的。