vac
n. 休假；真空吸尘器
复数 vacs
例句
Medium voltage AC system operating voltages from 601 to 15000 VAC.
中压交流电系统中从601到15000 VAC的电压称为中压。
She got up out of her chair and walked quickly to my twelve-gallon wet-dry Shop-Vac.
她从椅子上站起来走向我的12加仑吸尘器，发出更大声的噪音来，还跺了跺脚。
I'm going there with my folks for a vac next month. Can you tell me what it's like there?
我下个月要和家人到那里度假。你能不能告诉我那里怎么样？
