Boltonia
[bәjl'tәjniә]
解释:
(noun.) genus of tall leafy perennial herbs of eastern America and eastern Asia having flowers that resemble asters.
克莱奥校对--From WordNet
[bәjl'tәjniә]
(noun.) genus of tall leafy perennial herbs of eastern America and eastern Asia having flowers that resemble asters.
克莱奥校对--From WordNet