caltrop

解释
拦路钩;

同义
tribulus terestris caltrop devil's weed
词性
n
解释
tropical annual procumbent poisonous subshrub having fruit that splits into five spiny nutlets; serious pasture weed
示例
None

同义
water chestnut water chestnut plant caltrop
词性
n
解释
a plant of the genus Trapa bearing spiny four-pronged edible nutlike fruits
示例
None

同义
caltrop centauria calcitrapa star-thistle
词性
n
解释
Mediterranean annual or biennial herb having pinkish to purple flowers surrounded by spine-tipped scales; naturalized in America
示例
None