Cationic acid
[化] 阳离子酸
🧩 词语组成解析
[医] 阳离子的, 阴向离子的
🗣️ 情景例句
He isn't likely to win.
他不可能赢。
What year is this?
今年是哪一年？
Class 3 and Class 1 were in front!
他们两人同时传出接力棒。这时3班和1班在前边！