99久久久久国产精品免费人果冻-天天干天天干-www.日批-欧美色图88-亚洲 一区二区 在线-日韩大片在线永久免费观看网站-国产一在线-91国产免费观看-大尺度做爰啪啪床戏阳台-在线观看国产免费视频-欧美在线不卡视频-麻豆一区产品精品蜜桃的广告语-在线成人激情-香蕉视频一直看一直爽-国产在线观看99-懂色av蜜臀av粉嫩av-人妻换人妻aa视频

英語單詞

medulla是什么意思

medulla

英 [me'd?l?] 美 [m?'d?l?]
  • n. 髓質(zhì)
  • 的縮寫

英文詞源


medulla (n.)
hindmost segment of the brain, 1650s, from Latin medulla, literally "marrow," also "pith of plants," of unknown origin, perhaps related to or influenced by medius "middle" (but compare also Old Irish smiur, Welsh mer "marrow"). The word was used in the Latin senses in Middle English. Related: Medular; medullary.

雙語例句


1. The descending vasa recta run in bundles into the medulla.
直血管降支呈束狀進(jìn)入髓質(zhì).

來自辭典例句

2. Blood from the medulla enters short, stout, thin - walled veins.
髓質(zhì)血流匯入粗而短的薄壁靜脈.

來自辭典例句

3. The parasympathetic innervation of the heart originates in the medulla oblongata.
支配心臟的副交感神經(jīng)發(fā)源于延髓的迷走神經(jīng)核.

來自辭典例句

4. The adrenals usually appear normals, but occasional hemorrhages may occur in the cortex and medulla.
腎上腺一般正常, 但皮質(zhì)部和髓質(zhì)部中間偶而也出現(xiàn)血.

來自辭典例句

5. The adrenals usually appear normal, but occasional hemorrhages may occur in the cortex and medulla.
腎上腺一般正常, 但皮質(zhì)部和髓質(zhì)部中間偶爾也出現(xiàn)血.

來自辭典例句

單詞首字母

梨树县| 德惠市| 太谷县| 湟中县| 桂平市| 高密市| 额敏县| 德昌县| 手游| 鹿邑县| 雷山县| 孟村| 馆陶县| 高青县| 科尔| 岳普湖县| 乌拉特后旗| 尼玛县| 友谊县| 晋江市| 高密市| 遵义县| 札达县| 芜湖市| 嘉定区| 南安市| 仙游县| 芜湖县| 同江市| 望奎县| 瓦房店市| 金坛市| 临江市| 宽城| 璧山县| 江门市| 同心县| 噶尔县| 公安县| 石城县| 饶阳县|