Covar
[化] 科伐共膨胀合金; 科伐铁镍钴共膨胀合金
🗣️ 情景例句
Could you give me more details about your company?
能否给我些贵公司更详细的资料？
I would like to call a carpenter to come this afternoon.
我要叫一个木匠今天下午来。
Do you want me to find one for you?
你想要我给你找一张吗？