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

• Wrinkles and warts on the epidermis; this is the work of time.
  浮表的皱纹和疣子，那是时间的业迹；
• All debris and detached epidermis must be removed.
  一切碎屑和分离的老皮必须清除。
• 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。
• Fat body widely distributed under the epidermis and the shape of malpighian tubes was abnormal and its lumens narrowed.
  脂肪体在表皮下广泛分布，马氏管外形不规则及管腔狭窄等病理变化。
• 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。
• 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。
• The dermis is composed of the connective tissue that supports the epidermis.
  真皮是由支撑表皮的结蒂组织构成的。
• An adaptive feature of plant to reduce water loss; the stoma is enclosed in crypts on the lower epidermis.
  植物为减少水分散失的一个适应特征，气孔位于下表皮凹入的位置。
• The leaf epidermis structure of test-tube seedling and field seedling were observed with transparent rubberized fabric sticking method.
  用透明胶法对蕨麻试管苗与土培苗叶表特征进行了观察比较。