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单词 vacuum
释义
noun
verb
vac·uumBrE /ˈvækjuəm/NAmE /ˈvækjuəm/ nouna space that is completely empty of all substances, including all air or other gas 真空a vacuum pump (= one that creates a vacuum) 真空泵vacuum-packed foods (= in a package from which most of the air has been removed) 真空包装的食品 [usually sing.] a situation in which sb/sth is missing or lacking 真空状态;空白;空虚His resignation has created a vacuum which cannot easily be filled. 他的引退造成了难以填补的空白。 [usually sing.] the act of cleaning sth with a vacuum cleaner (用真空吸尘器所做的)清洁,清扫to give a room a quick vacuum 用吸尘器把房间迅速清扫一下in a ˈvacuumexisting separately from other people, events, etc. when there should be a connection 与世隔绝;脱离实际This kind of decision cannot ever be made in a vacuum. 这种决定绝不能脱离实际。
vac·uumBrE /ˈvækjuəm/NAmE /ˈvækjuəm/ verbpresent simple - I / you / we / they vacuum BrE /ˈvækjuəm/ NAmE /ˈvækjuəm/present simple - he / she / it vacuums BrE /ˈvækjuəmz/ NAmE /ˈvækjuəmz/past simple vacuumed BrE /ˈvækjuəmd/ NAmE /ˈvækjuəmd/past participle vacuumed BrE /ˈvækjuəmd/ NAmE /ˈvækjuəmd/ -ing form vacuuming BrE /ˈvækjuəmɪŋ/ NAmE /ˈvækjuəmɪŋ/ [T, I] ~ (sth) to clean sth using a vacuum cleaner 用真空吸尘器清扫 SYN hoover Have you vacuumed the stairs? 你用吸尘器清扫楼梯了吗?
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更新时间:2025/6/7 7:50:11