释义 |
birth canal noun[ C ] anatomy specializeduk /ˈbɜːθ kəˌnæl/ us /ˈbɝːθ kəˌnæl/ the part of the female body, starting from the uterus, that a baby travels through in order to be born naturally产道 SMART Vocabulary: related words and phrases Sexual & reproductive organs adnexa amniotic cervical cervix cojones corona radiata foreskin hymen IU labia majora labia minora labial labii testicular testis transplacental transplacentally tubal umbilical urethra
It often is called the birth canal because the baby must pass through it on its way from the womb to the external world. |