virtually
副词 adv.
英 /ˈvɜːt͡ʃʊəli/|/ˈvɜːt͡ʃəli/
美 /ˈvɚ.t͡ʃə.wə.li/|/ˈvɝt͡ʃuəli/|/ˈvɜːt͡ʃʉəli/
英文释义
副词 adv.
-
Almost but not quite.
— With our Medicare supplemental insurance plan, there are virtually no claim forms to fill out. (Advertisement)
-
In essence or functionally, but not in fact, formally, or technically.
— virtually a member of the family
-
Of a subgroup of finite index.
— In this case W has a diagram with 2 vertices and one edge labelled ∞, and is therefore the infinite dihedral group. Thus W is virtually ℤ.
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Of a covering space of finite degree.
— Another class of small manifolds consists of those that are not virtually Haken (a manifold is virtually Haken if it is finitely covered by a Haken manifold).
- By computer or in cyberspace.
词源
From Middle English vertually; equivalent to virtual + -ly.
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数据来源: Wiktionary