cacti

/'kæktai/

托福

pl. 仙人掌

genus of much-branched treelike or shrubby cacti with pronounced ribs and rounded needlelike spines and nocturnal flowers usually white

arborescent cacti having very spiny cylindrical stem segments

n a barbed spine or bristle (often tufted on cacti)

n two species of small cacti of northeastern Mexico and southwestern United States having rounded stems covered with jointed tubercles: mescal

any of several cacti of the genus Nopalea resembling prickly pears

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