any of several erect biennial herbs of temperate Eurasia having stout taproots and producing burs
造句
【近義詞】
burdock
牛蒡
常用短語
clot
clottable protein
clot-lysis time
clotting of plasma
clotting mechanism
clotrimazole cream
Clotixamide Maleate
clot retraction time
clot retraction test
clotting coagulation
Clotrimazole Ointment