单词 | hypotenuse |
释义 | hy·pot·e·nuse ![]() n. Abbr. hyp. The side of a right triangle opposite the right angle. [Latinhypotenūsa, fromGreekhupoteinousa, fromfeminine present participle ofhupoteinein, to stretch or extend under : hupo-, hypo- + teinein, to stretch; see ten- in the Appendix of Indo-European roots.] ![]() |
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