边缘凹口卡片 [计] edge-notched card

滤清器凸缘凹槽 filter flange recess

边缘有凹痕 emargination

凹缘 [生物] emargination ; flange

凹缘的 [生物] emarginate

内凹缘 iner ledge

凹缘金虎尾 MALPIGHIA EMARGINATA

凹缘菱纹叶蝉 Hishimonus sellatus Uhler

凹缘大蠊 Periplaneta emarginata