单词 | upon |
释义 | upon/əˈpɒn /preposition More formal term for on, especially in abstract senses. it was based upon two principles a school’s dependence upon parental support...
UsageThe preposition upon has the same core meaning as the preposition on. However, in modern English upon tends to be restricted to more formal contexts or to established phrases and idioms, as in once upon a time and row upon row of seats. OriginMiddle English: from up + on, suggested by Old Norse upp á. Rhymes |
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