fucus的復數形
Fucus \Fu"cus\, n.; pl. {Fuci}. [L. rock lichen, orchil, used as a red dye, red or purple color, disguise, deceit.] 1. A paint; a dye; also, false show. [Obs.] 2. (Bot.) A genus of tough, leathery seaweeds, usually of a dull brownish green color; rockweed. Note: Formerly most marine alg? were called fuci.
fucus n : any member of the genus Fucus [also: {fuci} (pl)] fuci See {fucus}