Cadr
abbr. clean-air delivery rate 洁净空气传送速度
🗣️ 情景例句
But I just sold it and retired.
我前不久把它卖了 然后退休。
Hanve given him anything?
你给他东西吗？
Captain Fawcett has just refused a strange request from a businessman.
弗西特机长刚刚拒绝了一位商人的奇怪要求。