proportional的词源
英文词源
- proportional (adj.)




- late 14c. (implied in proportionally), from Late Latin proportionalis "pertaining to proportions," from proportio (see proportion). Related: Proportionally.
中文词源
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。
来自proportion,比例,匀称。