单词 filix mas 释义 filix mas|falks ms, flks ms|[f. the Latin name of the male fern, Dryopteris filix-mas.]An anthelmintic drug prepared from the rhizome of Dryopteris filix-mas, the male fern.1789W. Cullen Treat. Materia Medica II. 41 Filex [sic] mas..h...