cuticleKK [ˋkjutəkəl] /ˈkjutəkəl/名詞1指緣皮、甘皮、甲上皮She pushed back her cuticles before applying the nail polish.她把指緣皮推上去之後才塗指甲油。2角質層、表皮生物學The waxy cuticle on the leaf helps reduce water loss.葉片上的蠟質角質層有助於減少水分散失。