epidermis

英 [ˌepɪˈdɜːmɪs]

美 [ˌepɪˈdɜːrmɪs]

n.  表皮

TOEFLGRE医学

BNC.29232 / COCA.24661

牛津词典

noun

• 表皮
  the outer layer of the skin

柯林斯词典

• 表皮
  Yourepidermisis the thin, protective, outer layer of your skin.

英英释义

noun

• the outer layer of the skin covering the exterior body surface of vertebrates
  Synonym:cuticle

双语例句

• The external layer of skin is called the epidermis.
  皮肤的外层叫表皮。
• Within the epidermis develops a ring of parenchyma cells, the cortex.
  在表皮细胞内有一个质壁细胞环，即皮层。
• This results suggest that apoptosis is a significant but delayed vital reaction in the epidermis to subcutaneous bruising.
  研究结果建议细胞凋零是上皮细胞对皮下挫伤出现的一项特征性、迟发性生活反应。
• The permeability barrier is located in the outermost layer of the epidermis, the stratum corneum.
  这层通透性屏障位于表皮的最外层-角质层。
• The outermost layer of the skin of vertebrates; epidermis.
  表皮脊椎动物皮肤的最外层；
• The epidermis contains cells involved in immune defenses, sensory receptors, pigment cells, and keratin-producing cells.
  表皮包括免疫细胞，感官接受体，色素细胞和产生细胞的角蛋白。
• The epidermis consists of a single cells.
  表皮是由几种不同种类的细胞的单层所组成的。
• Outside of stele the cortical meristem developed into cortex, epidermis and the root cap subsequently.
  中柱外面的皮层分生组织，将来发展成为皮层、表皮层和根冠。
• Top of dermal papilla was clubbed to the epidermis on the stretch near the cuticle.
  真皮乳头顶呈杵状，向表皮内上伸，接近角质层。
• Located near the base of the epidermis are specialized cells, called melanocytes, which produce the pigment melanin.
  表皮是从表面上看。附近是专门表皮细胞，称为黑素细胞，产生黑色素。