noun🔗Share囊， 囊袋。 A bag or pouch inside a plant or animal that typically contains a fluid."The grape's tiny sacs were filled with sweet juice. "葡萄细小的囊袋里充满了甜美的汁液。organphysiologyanatomybiologypartplantanimalorganismChat with AIVocabulary GamePractice Reading
noun🔗Share牺牲 (games) A sacrifice."The coach demanded sacs from the players, asking them to play out of position to strengthen the defense. "教练要求队员们做出牺牲，让他们打不擅长的位置来加强防守。gameChat with AIVocabulary GamePractice Reading
