vacuum noun (EMPTY SPACE)
› [ C or U ] a space from which most or all of the matter has been removed, or where there is little or no matter
in a vacuum
› kept separate from other people and activities:
No artist works in a vacuum - we are all of us influenced by others.
詞庫:同義詞和關聯詞
vacuum noun (CLEANER)
› [ C ] a vacuum cleaner
詞庫:同義詞和關聯詞