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theca

英 /ˈθiːkə/美 /ˈθikə/
  • n.
    [生物] 膜；[解剖][无脊椎] 鞘；外壁
复数thecae

双语例句

  1. In females, synthesis of estrogens starts in theca interna cells in the ovary, by the synthesis of androstenedione from cholesterol.
    在雌性中，通过从胆固醇中合成雄烯二酮，开始在卵巢的间膜细胞中合成雌激素。
  2. This is a benign theca lutein cyst in an ovary.
    良性的卵巢黄体膜囊肿。
  3. The theca-interstitial cells in PCOS rats were more than in normal rats.
    镜下发现PCOS大鼠卵巢泡膜-间质细胞的数量比正常大鼠增多。

网络短语

  • theca cell
    膜细胞；鞘细胞；泡膜细胞
  • theca lutein cell
    膜黄体细胞；和膜黄体细胞；膜锟斤拷锟斤拷细锟斤拷
  • theca-lutein cyst
    卵囊黄体囊肿；体囊肿
  • theca cell tumor
    泡膜细胞瘤；卵巢泡膜细胞瘤
  • theca interna
    内膜层

同义词

n.
membranepanniculus
[生物]膜；[解剖][无脊椎]鞘；外壁

英英释义

  • n.a case or sheath especially a pollen sac or moss capsule
  • n.outer sheath of the pupa of certain insects

词源

  • theca
    From New Latin, from Latin theca, from Ancient Greek θήκη ‎(thḗkē, “a case, box, receptacle”), from τίθημι ‎(títhēmi, “put, set, place”).