英文词源
- decade
- decade: see decimal
- decade (n.)
- mid-15c., "ten parts" (of anything; originally in reference to the books of Livy), from Middle French décade (14c.), from Late Latin decadem (nominative decas), from Greek dekas (genitive dekados) "group of ten," from deka "ten" (see ten). Meaning "period of ten years" is 1590s in English.
中文词源
来自PIE*dekm, 十，词源同ten,dean.
该词的英语词源请访问趣词词源英文版：decade 词源，decade 含义。
来源于希腊语deka (数字十)
同源词：December, decimal, decimate, dime, deci-, dean, deca-, ten
