cocklebur
/ˈkɒklbɜː(r)/noun
1- a herbaceous plant of the daisy family, with broad leaves and burred fruits. It originated in tropical America but is now cosmopolitan.欧龙牙草; 苍耳。参见CLOTBUR.
1.1
- Genus Xanthium, family Compositae: two or three species, in particular X. strumarium.苍耳属, 菊科：2 或3种, 尤指欧洲苍耳
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