Kathion
[医] 阳离子, 阴向离子
🗣️ 情景例句
Oh, Grandpa!
啊，爷爷！
If you command wisely, you'll be obeyed cheerfully.
倘君指挥有方，人人欣然听命。
Very excited, the party dug a hole two feel deep.
队员们异常激动，就地挖了一个两英尺深的坑，