serum的词源

英文词源

serum (n.)

1670s, "watery animal fluid," from Latin serum "watery fluid, whey," from PIE root *ser- (2) "to run, flow" (cognates: Greek oros "whey;" Sanskrit sarah "flowing," sarit "brook, river"). First applied 1893 to blood serum used in medical treatments.

中文词源

serum：血清

来自拉丁语 serum,液状物，乳清，乳浆，来自 PIE*ser,流动，词源同 stream,rheum.引申词义 血清。

该词的英语词源请访问找单词词源英文版：serum 词源，serum 含义。