藥片
Troche \Tro"che\ (tr[=o]"k[=e]), n. [Gr. trocho`s anything round or circular, a wheel, properly, a runner, fr. tre`chein to run. Cf. {Trochee}.] (Pharm.) A medicinal tablet or lozenge; strictly, one of circular form.
troche n : a medicated lozenge used to soothe the throat [syn: {cough drop}, {pastille}, {pastil}]