hypotenuse是什么意思_hypotenuse怎么读_中英文释义(含例句用法)

hypotenuse: hypotenuse: [16] The hypotenuse is etymologically a line that is ‘stretched under’ the right angle of a triangle. The word comes via Latin hypotēnūsa from Greek hupoteínousa, a derivative of hupoteínein. This was a compound verb formed from the prefix hupo- ‘under’ and teínein ‘stretch’ (a relative of English tend, tense, etc).
=> tend, tense
hypotenuse (n.): 1570s, from Late Latin hypotenusa, from Greek hypoteinousa "stretching under" (the right angle), fem. present participle of hypoteinein, from hypo- "under" (see sub-) + teinein "to stretch" (see tenet). Formerly often erroneously hypothenuse.

词态变化

复数 hypotenuses;

权威造句

1. The hypotenuse is the longest side of a right triangle.: 直角三角形的斜边是直角三角形中最长的边.

2. Compute the lengths of the hypotenuse and the other small side.: 计算斜边和其它小的边的长度. )

3. Either side of a right triangle that is hypotenuse.: 直角边直角三角形除斜边之外的两条边的任意一条.

4. The hypotenuse of a right triangle is always the longest side.: 直角三角形的斜边总是最长的.

5. Either side of a right triangle that is not the hypotenuse.: "直角".""边""."直角".""""."三角形". ""除斜边之外的两条边的任意一条.

近反义词

相似短语

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单词分析

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记忆方法

1. hypo- + ten- + -us(拉丁语后缀) + -e(由拉丁语或者希腊语的阴性后缀变体、变化而来：-a => -e).
2. Latin hypotenusa => hypotenuse. 因此该词是由阴性词变化而来。
3. 字面含义："stretching under" (the right angle).
4. Formerly often erroneously hypothenuse.

hypotenuse是什么意思，hypotenuse怎么读

hypotenuse基本信息

英英释义

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