Umbilical cord
01
脐带, 脐带
a flexible tube connecting the fetus to the placenta, facilitating the exchange of nutrients and oxygen during pregnancy
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
umbilical cords
例子
Nutrients from the mother pass through the umbilical cord to nourish the baby.
来自母亲的营养物质通过脐带传递给婴儿以滋养婴儿。
