umbilical cord

英 [ʌmˈbɪlɪkl kɔːd]

美 [ʌmˈbɪlɪkl kɔːrd]

n.  脐带

医学

牛津词典

noun

• 脐带
  a long piece of tissue that connects a baby to its mother before it is born and is cut at the moment of birth

柯林斯词典

• 脐带
  Theumbilical cordis the tube that connects an unborn baby to its mother, through which it receives oxygen and food.
• PHRASE 停止对…的依赖；脱离…自立
  If you say that one person, organization, or country hascutitsumbilical cordwith another, you mean that they have done something that makes them more independent.
  1. The referendum will bring Puerto Rico one step closer to cutting the island's umbilical cord to the United States...
     这次全民公决将会促使波多黎各进一步摆脱对美国的依靠。
  2. I will never forget all you've done for me, but it's time to cut the umbilical cord.
     我永世难忘你为我所做的一切，但现在到了我自立的时候了。

英英释义

noun

• membranous duct connecting the fetus with the placenta
  Synonym:umbilical

双语例句

• ObiectiveTo culture and identify human umbilical cord blood MSCs ( mesenchymal stem cells) using three phase approach.
  目的探讨运用“三阶段法”分离培养与鉴定人脐血间充质干细胞的效果。
• Currently, EPCs have been identified in adult peripheral blood, bone marrow, and human umbilical cord blood.
  目前，内皮祖细胞已被证实存在于成年人外周血，骨髓和人脐带血中。
• TO explore the mechanism of human umbilical cord blood stem cells in the treatment of traumatic optic nerve injury;
  初步探讨人类脐血干细胞在治疗外伤性视神经损伤过程中的作用机制；
• All her vital life systems are now working independently and the umbilical cord can be cut.
  孩子所有的生命系统现在开始独立工作，脐带也可以剪断了。
• You can see the little bit of umbilical cord left on Thomas.
  你能看见汤姆斯的肚子上还留着一点脐带。
• OBJECTIVE: To isolate MSCs from human umbilical cord blood, and to detect their biological properties.
  目的：拟从人脐带血中分离培养间充质干细胞，并对其生物学特性进行检测。
• Maybe the umbilical cord was around her neck.
  可能是脐带绕住了孩子的脖子。
• Nowadays, neural stem cells can be obtained from brain, spinal cord, bone marrow, cord blood, fatty tissue and umbilical cord, and may differentiate into other kinds of cells in vitro.
  目前，从脑、脊髓、骨髓、脐血、脂肪组织和脐带等均可分离得到神经干细胞，并可诱导分化为其他细胞。
• I will never forget all you've done for me, but it's time to cut the umbilical cord.
  我永世难忘你为我所做的一切，但现在到了我自立的时候了。
• You drink the milk from the cow, you have an umbilical cord between you and the cow, and the sunflower and the hay.
  你喝了她的奶，就有一条脐带连接着你与母牛、向日葵和干草。