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
I'm Susan Stewart.
我是 Susan Stewart。
Old oxen have stiff horns.
牛老角硬。
Thirteen is not as good as one, but it's better than nothing.
“13下是不如1下好，但总比1下也不敲强。