Cadr
abbr. clean-air delivery rate 洁净空气传送速度
🗣️ 情景例句
There is not a shadow of a doubt that they did it.
毫无疑问，是他们干的。
She led a luxurious life.
她过着奢侈的生活。
Sitting down on a dilapidated wooden fence near the field, we opened a couple of tins of sardines and had a picnic lunch.
我们在田边一堵东倒西歪的篱笆墙上坐下来，打开几听沙丁鱼罐头，吃了一顿野外午餐。