Pentavalency
五价
🗣️ 情景例句
I'm editor of the most influential newspaper in Riverdale.
我是Riverdale最有影响力的报纸的编辑。
Beware of him who regards not his reputation.
要谨防不重自己名誉的人。
She withdrew $1000 from her bank and followed the kidnapper's instructions.
她从银行取出1，000 英镑，并照绑架者的要求做了。