bone·set /ˈbonˌsɛt/
蘭草的一種
Bone·set n. Bot. A medicinal plant, the thoroughwort (Eupatorium perfoliatum). Its properties are diaphoretic and tonic.
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boneset
n 1: European herb having small white, pink or purple flowers;
naturalized as a weed in North America [syn: common
comfrey, Symphytum officinale]
2: perennial herb of southeastern United States having
white-rayed flower heads; formerly used as in folk
medicine [syn: agueweed, thoroughwort, Eupatorium
perfoliatum]