symmetry的词源

英文词源

symmetry (n.)

1560s, "relation of parts, proportion," from Middle French symmétrie (16c.) and directly from Latin symmetria, from Greek symmetria "agreement in dimensions, due proportion, arrangement," from symmetros "having a common measure, even, proportionate," from assimilated form of syn- "together" (see syn-) + metron "meter" (see meter (n.2)). Meaning "harmonic arrangement of parts" first recorded 1590s.

中文词源

symmetry：(左右)对称(性)，匀称，整齐 

词根词缀： sym-共同,同时 + -metr-测量,仪表 + -y名词词尾

该词的英语词源请访问找单词词源英文版：symmetry 词源，symmetry 含义。

symmetry：对称

sym-,一起，一致，-metry,测量，词源同 meter,optometry.引申词义对称。