acarianyoudaoicibaDictYouDict[acarian 词源字典]
"= acarine", Mid 19th cent.; earliest use found in Encyclopaedia Metropolitana. From scientific Latin Acarus + -ian. perhaps after French acarien (1833 or earlier as noun (chiefly in plural acariens), 1842 or earlier as adjective).[acarian etymology, acarian origin, 英语词源]