葡萄串石; 葡萄樣狀的; 總狀的
Botryoid \Bot"ry*oid\, Botryoidal \Bot`ry*oid"al\, a. [Gr. ? cluster of grapes + -oid.] Having the form of a bunch of grapes; like a cluster of grapes, as a mineral presenting an aggregation of small spherical or spheroidal prominences.
botryoid adj : resembling a cluster of grapes in form [syn: {botryoidal}, {boytrose}]