英语词汇“vac”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	vac
释义	vac (væk ) Word forms: vacs 1. countable noun [usually singular] A vac is a period of the year when universities and colleges are officially closed. Vac is an abbreviation for ' vacation'. [British, informal] ...the summer vac. 2. countable noun A vac is an electric machine which sucks up dust and dirt from carpets. Vac is an abbreviation for ' vacuum cleaner'. [informal] We found the vac easy to push.
随便看	environmental conservation environmental considerations environmental constraints environmental consultant environmental contaminants environmental cost environmental crisis environmental cues environmental damage environmental degradation environmental destruction environmental determinism environmental devastation environmental disaster environmental economics environmental effect environmental engineering environmental footprint environmental group environmental harm environmental hazard environmental implications environmental improvement environmental influence environmental initiative

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