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单词 onto
释义
on·to (ŏnt, -tə, ôn-)
prep.
1. On top of; to a position on; upon: The dog jumped onto the chair.
2. Informal Fully aware of; informed about: The police are onto the robbers' plans.
adj.
Mathematics
Of, relating to, or being a function such that every element of the codomain is the value that corresponds to an element in the domain.
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更新时间:2025/1/23 12:29:06