sac

• Yeah , well , you smell like a bum ' s nut sac
  嗯,你闻上去像个臭要饭的
• The delegation of sac visits to europe
  中国国家标准委代表团访问欧洲
• He ' s gonna be assistant sac . going to the top , that boy
  他将成为sac的助理那孩子爬到上面去了
• 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。
• A fluid - containing sac or cavity in the body of an organism
  池有机体体内一种贮存流体的液囊或穴
• An organic sac or pouch , such as the udder of a cow
  （牛的）乳房有机体器官的液囊或袋，如牛的乳房
• I don ' t leave the cul - de - sac for anything
  我决不离开死巷
• Birds have up to nine extra air sacs to supplement their lungs
  鸟除了肺还有9个多的气囊作为肺的补给。
• Research on the performance of the ak sma ogfc and sac ' s bituminous mixture
  型沥青混合料路用性能的研究
• The cul - de - sac . never leave the cul - de - sac . never leave the cul - de - sac
  .死巷,决不离开死巷决不离开死巷