Copel
[化] 科普尔铜镍合金(类似康铜)
🗣️ 情景例句
I am having a good time, Harry.
我玩得很高兴， Harry。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
Just a little, please.
请稍加一点。