Cadr
abbr. clean-air delivery rate 洁净空气传送速度
🗣️ 情景例句
Ice cream.
冰淇淋。
We've gone over quite a lot. Shall we take a break?
我们已进行很久了，让我们休息一下好吗？
'I left the money in my room,' I said, 'and it's not there now.
“我把钱放在房间里，”我说，“可现在没有了。