thorow-wax
/ˈθʌrəwæks/noun
1- a European plant of the parsley family with yellowish-green flowers, formerly a widespread weed of cornfields圆叶柴胡。
1.1
- Genus Bupleurum, family Umbelliferae: two species, including B.rotundifolium, which is extinct in the wild in Britain.柴胡属, 伞形科：2种, 包括圆叶柴胡。
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