placenta是什么意思-placenta英文怎么读-英汉词典翻译

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英[plə'sentə] 美[plə'sentə]

形容词: placental 名词复数: placentas

n. (名词)

Noun:

that part of the ovary of a flowering plant where the ovules form
the vascular structure in the uterus of most mammals providing oxygen and nutrients for and transferring wastes from the developing fetus

2. The fat - soluble vitamins ( A, D and E ) seem to be impeded by the placenta.: 似乎胎盘阻碍脂溶性维生素 ( A, D和E ) 的通过.

3. The virus traverses the placenta and, may seriously interfere with organogenesis.: 病毒可透过胎盘, 可能严重妨碍胎儿器官的发生.

4. Starch grains present in the embryo sac and placenta are utilized by the embryo.: 存在于胚囊和胎座中的淀粉粒为胚胎所利用.

5. There is hollow in the thickened wall of a uterus into which the placenta grows.: 在变厚的子宫壁上有一凹处,胎盘就长在里面.

用作名词 (n.)

Earlier studies linked the placenta to the disease.
早期的研究认为，该病与胎盘有关。
Methamphetamine passes through the placenta and is secreted in the breast milk.
甲基苯丙胺通过胎盘分泌在母乳中。
Starch grains present in the embryo sac and placenta are utilized by the embryo.
存在于胚囊和胎座中的淀粉粒为胚胎所利用。

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