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
The course I took was above me.
我上的这门课太难了。
That's a book.
那是一本书。
This is to help you start your school.
这是帮助你开办学校用的。