n.收斂劑
Its fruit and extracts contain proteins, coagulants, and powerful astringents. 它的果實榨取物含有蛋白質，凝血劑和強大的收斂劑。
Other lines of attack include astringents and topical or oral medications. 其它治療手段包括收斂劑和局部或口服的藥物治療。
