Some of the models contained an air sac.(其中一些模型含有气囊。)
After the 1970s, Stockhausen seemed to disappear up his own cul-de-sac of experimental noise.(二十世纪七十年代后，施托克·豪森似乎消失在实验噪音研究的死胡同尽头。)
Cessna expects SAC to produce 150 aircraft next year.(塞斯纳期望沈飞明年生产150架。)
They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant.(它们还必须不停地游动以避免下沉，因为大多数鱼基本上或完全失去了鱼鳔，这个充满气体的囊帮助大多数其他鱼保持浮力。)
The Aquarius/SAC-D is a global collaboration with partner Argentina as well as France, Brazil, Canada and Italy, NASA said.(NASA表示，水瓶计划是一个全球合作的任务，不单单包括阿根廷，还有法国，巴西，加拿大和意大利。)
To be operated by SAC, the facility will be completed by the end of the year and will start production next year.(由沈飞来运作，工厂将在年底完成，明年投产。)
Diverticulum: a pouch or sac branching out from a hollow organ or structure such as the intestine.(憩室，支囊，膨部：从肠之类的中空器官或结构上分支出来的袋或囊。)
Construction of a new SAC facility to manufacture the SkyCatcher has started.(目前沈飞已开始着手建设新工厂生产该机。)
More than 750,000 have graduated from SAC(Space and Aviation Center), with many seeking employment in engineering, aviation, education, medicine and a wide variety of other professions.(超过75万人从航天中心毕业，其中许多人在工程、航空、教育、医学和其他各种专业上寻求就业机会。)
The blast pierced Grievous' pressurized gut sac and burned its way through his vital organs.(能量束穿过格里弗斯的增压内脏囊，一路烧到其要害器官。)
