lanugo是什么意思
2024-01-20 06:40:17
lanugo
n. 胎毛；汗毛；柔毛
名词复数：lanugos
英英释义
Noun
- the fine downy hair covering a human fetus; normally shed during the ninth month of gestation
例句
- Fetal squames, lanugo hair, vernix, and mucin can embolize to small pulmonary arteries. 胎儿的鳞状上皮、胎毛、胎脂和粘液可栓塞到肺内小动脉。
- Results indicate that the development of lanugo expresses temporal and spatial sequence, namely, hair occurs from head to tail. 不同部位胎毛密度从大到小依次为：臀部＞颈部＞背部＞腹部＞后肢上部；
- The function differentiation of lanugo morphology for different parts of the fetus makes preparations for protecting abdomen and limb and preventing mechanical damage effectively after birth. 不同部位之间胎毛形态出现的功能分化，为狍出生后加强对身体的保温和对抗机械损伤做了相应准备。
- Relationship between Structure and Function of Lanugo in Roe Deer 狍胎毛形态结构与功能的关系
- 20 weeks. Approximately 20cm. Woolly hair, known as lanugo, covers the entire head 第二十周，胎儿体长大约20厘米，胎毛布满整个头部。
- "Babies shed a layer of downy, slender hairs (lanugo) before or just after birth. The fine. short, unpigmented hairs (vellus) then grow." 胎毛是一层绒毛状的细毛，在出生前或出生后不久便脱落。后来婴儿身上长出短而纤细的毫毛。