Cadr
abbr. clean-air delivery rate 洁净空气传送速度
🗣️ 情景例句
And very much in love.
而且相爱至深。
Hello. Is Mrs.James in, please?
喂，请问詹姆斯太太在家吗？
The noble stared at the blank sheet of paper for a few seconds.
贵族盯着纸看了几秒钟，