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单词
hypotenuse
释义
hy
·
pot
·
e
·
nuse
/haɪˈpɒtənjuːz/
n.
【
数
】
(直角三角形的)
斜边,弦
[L hypotēnūsa < Gr hupoteinousa grammē subtending line, stretching under < hupoteinein to subtend < HYPO- + teinein to stretch]
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更新时间:2026/7/25 22:32:15