Hyperventilation
n. 换气过度\\n[医] 过换气度
🗣️ 情景例句
No problems. Here's your passport, and here's your money. Have a nice day, Mr. Lu.
没问题。这是您的护照，还有您的钱。祝您愉快，陆先生。
Competition between bidders for this valuable painting has been keen.
拍卖时各出价对这幅名画竞争很激烈。
Refuse politely any cold drink from an unknown source.
应谢绝任何不明来源的冷饮。