资料来源 : WordNet®

goa bean
     n 1: tuberous-rooted twining annual vine bearing clusters of
          purplish flowers and pods with four jagged wings; Old
          World tropics [syn: {winged bean}, {winged pea}, {goa
          bean vine}, {Manila bean}, {Psophocarpus tetragonolobus}]
     2: Old World tropical bean