They also secrete a waxy, transparent substance called cutin.它们还分泌蜡质的透明物质,称作角质.Cutinization The impregnation of a plant cell wall with cutin.角化作用(角质化):角质陆续侵渗植物细胞壁的过程.It will get better result after removing the cutin.祛角质...

n.角质，角皮质...

cutin的音标：cutin的英式发音音标为：['kju:tɪn]cutin的美式发音音标为：['kjutn]...