proportional的词源

英文词源

proportional (adj.)youdaoicibaDictYouDict
late 14c. (implied in proportionally), from Late Latin proportionalis "pertaining to proportions," from proportio (see proportion). Related: Proportionally.

中文词源

proportional:比例的,成比例的

来源于拉丁语portio(部分,比率)。

词根词缀: pro-前 + -port-部,比率 + -ion名词词尾 + -al形容词词尾

该词的英语词源请访问趣词词源英文版:proportional 词源,proportional 含义。

proportional:相称的,成比例的

来自proportion,比例,匀称。