Vac
n. 休假, 真空吸尘器\\n[电] 真空
📖 牛津释义
vac
n
(Brit infml 口)
1 = vacation.
2 = vacuum cleaner (vacuum)
🗣️ 情景例句
the places, the people--mostly the people.
美国的一些地方， 人民， 大部分的人。
It is not a sign of humility to declaim against pride.
用慷慨激昂的言语攻击傲慢并不是谦逊的标志。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。