pa.pil.la
n.（名词）【复数】 pa.pil.lae[-pl.ô] A small nipplelike projection, such as a protuberance on the skin, at the root of a hair or feather, or at the base of a developing tooth.乳头状物：一种如在皮肤毛发、羽毛根部或正长着的牙的基部上的小的乳头突起One of the small, round or cone-shaped protuberances on the top of the tongue that contain taste buds.舌乳头：舌尖上的一种小而圆或核形的有芽状味觉器官的突起A pimple or pustule.粉刺或小脓疱Botany A minute projection on the surface of a stigma, petal, or leaf.【植物学】 乳突：花柱头、花瓣或叶子表面上细小的隆起物
来源：Latin [nipple] [diminutive of] papula [swelling, pimple] 拉丁语 [乳头] [] papula的小后缀 [肿块，粉刺]
【引伸】
pap.illar.y
pap.illate.
papillose
