botryoid
葡萄串石; 葡萄樣狀的; 總狀的
bot·ry·oid /ˈbɑtrɪˌɔɪd/ 形容詞
總狀花序狀的
Bot·ry·oid Bot·ry·oid·al a. 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; as, botryoidal hematite.
Syn: -- botryose.
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botryoid
adj : resembling a cluster of grapes in form [syn: botryoidal, boytrose]