词语屋>英语词典>SAC翻译和用法

SAC

abbr.  南方空军司令部(南非)(Southern Air Command)

复数:sacs 

TOEFL医学

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.
        1. The lungs consist of millions of tiny air sacs.
          肺由数百万个小气囊组成。

      双语例句

      • 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。
      • 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
      • These abnormalities would cause the abnormal structure of mature embryo sac.
        这些异常可能最终导致多种结构异常成熟胚囊的形成。
      • The peritoneal cavity is a closed sac.
        腹膜腔是一个封闭的囊腔。
      • Several live worms were found in his conjunctiva sac.
        后来在门诊中发现结膜囊里有数只活寄生虫。
      • Surgical methods included direct searching method, curved needle method and lacrimal sac incision.
        手术方法分别采用直接寻找法,弯针法,泪囊切开法。
      • Pollen tube entered the embryo sac via one synergid and in it released two sperms.
        花粉管经由一个助细胞进入胚囊,并在助细胞中释放两个精子。
      • ObjectiveTo study the clinical effectiveness of a modified laparoscopic high ligation in treatment of inguinal hernial sac in infants.
        目的探讨改良的腹腔镜下疝囊高位结扎术治疗小儿腹股沟斜疝的效果。
      • Objective: To evaluate the feasibility of treatment of hemorrhage in cesarean section with intrauterine water sac oppressing.
        目的:评估宫腔内水囊压迫治疗剖宫产术中大出血的可行性。
      • 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。