pro rata的词源

英文词源

pro rata

1570s, from Latin pro rata (parte) "according to the calculated (share)," from pro "for" (see pro-) + rata, ablative singular of ratus, past participle of reri "to count, reckon" (see rate (n.)).

中文词源

pro rata：按比例

来自拉丁短语，pro,向前，根据，按照，rata,比例，词源同ration.

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