| 释义 | 
		 um·bil·ical cordBrE /ʌmˈbɪlɪkl kɔːd/NAmE /ʌmˈbɪlɪkl kɔːrd/ nouna long piece of  tissue  that connects a baby to its mother before it is born and is cut at the moment of birth 脐带  birth,  breech birth,  caesarean,  contraction,  deliver,  induce,  labour,  midwife,  obstetrics,  umbilical cord  |