SAC
英
美
abbr. 南方空军司令部(南非)(Southern Air Command)
复数:sacs
Collins.1 / BNC.16085 / COCA.17836
牛津词典
noun
- (人、动植物体内的)囊,液囊,气囊
a part inside the body of a person, an animal or a plant, that is shaped like a bag, has thin skin around it, and contains liquid or air
柯林斯词典
- N-COUNT (动物体内的)囊,液囊,气囊
Asacis a small part of an animal's body, shaped like a little bag. It contains air, liquid, or some other substance.- The lungs consist of millions of tiny air sacs.
肺由数百万个小气囊组成。
- The lungs consist of millions of tiny air sacs.
双语例句
- Study of Antibiotics and Conjunctival Sac Wash Before Cataract Surgery
白内障患者术前使用抗生素和结膜囊冲洗的临床研究 - The nectar that a bee can bring back in its honey sac.
蜜蜂能装入蜜囊带回去的花蜜。 - ObjectiveTo study the effects of glycyrrhizin on intestinal absorption of paeoniflorin by the everted rat gut sac model.
目的研究甘草酸对芍药苷大鼠肠吸收的影响。 - They could prosecute Mr Cohen. They could charge SAC with racketeering, and other offences.
他们可以对科恩提起公诉,也可以指控SAC涉嫌诈骗以及其他违法行为。 - Embryo sac and embryo development and embryo rescue in Lilium distant cross
百合远缘杂交的胚囊和胚胎发育及胚拯救 - The sac is very strong, like a balloon filled with water.
这个囊很结实,就像是装了水的气球。 - I accidentally ripped her dural sac.
我不小心撕裂了她的硬脊膜囊。 - Syringomyelia is a condition where a fluid filled sac develops in the spinal cord.
脊髓空洞症是一种脊髓病变,脊髓内形成包含液体的囊。 - The experiment was conducted to study the nutrition absorption and utilization in yolk sac of fasting gosling.
以扬州鹅初生雏鹅为试验对象,研究在绝食条件下雏鹅对卵黄囊营养吸收与利用的规律。 - Objective To observe the application of amniotic membrane in conjunctival sac plasty.
目的总结羊膜在结膜囊成形术中的应用及临床疗效。