Copel
[化] 科普尔铜镍合金(类似康铜)
🗣️ 情景例句
The best man always keeps the rings.
男傧相总是保管戒指的。
He isn't really serious; he's just playing games with her.
他并不是一本正经，只是跟她玩玩游戏而已。
He threatened to call the police.
威胁说要去叫警察。