Centaurea

[sen'tɔ:riә]

解释:

(noun.) knapweed; star thistle.

戴维录入--From WordNet

解释:

(n.) A large genus of composite plants, related to the thistles and including the cornflower or bluebottle (Centaurea Cyanus) and the star thistle (C. Calcitrapa).

艾弗里校对