Drikold
干冰, 固体二氧化碳
🔁 扩展释义
【化】 固体二氧化碳; 干冰
🗣️ 情景例句
What business are you in?
你从事哪一行？
What's your nationality?Are you a Japanese?
你的国籍是什么？你是日本人？
The workmen told him to do as he pleased and the policeman telephoned for help.
工人说，悉听尊便。警察去打电话叫人。