vac
noun uk/væk/ us/væk/
(PERIOD)
[ C ] UK（vacation的非正式说法）
informal for vacation mainly US
Have you managed to get a job for the long (= summer) vac? 你找到暑期做的工作了吗？
(EQUIPMENT)
[ C ]（vacuum的非正式说法）
informal for vacuum
[ S ] UK（非正式说法）用吸尘器清扫
informal for an act of cleaning something with a vacuum cleaner
Could you give the bedrooms a vac? 你用吸尘器打扫一下卧室好吗？
vac
verb [ I or T ] UK informal uk/væk/ us/væk/ -cc-
用真空吸尘器清扫
to clean something with a vacuum cleaner
I've nearly finished the cleaning, I just need to vac. 我已经清理完了，就差用吸尘器打扫一下了。
Have you vacced the carpet? 你用吸尘器清扫地毯了吗？