单词papilliform
adj.: 乳头状的网络: 乳头形的
乳头状的
Under SEM, the cuticula membrane of the leaf epidermis is distinct, and granular, reticulate, scaly or papilliform in shape.
叶表皮角质层明显，在电镜下有以下几种类型：颗粒状，网状，鳞片状，乳突状。