n. (pl. -cae ) 【解剖学】囊；膀胱；胆囊；(鱼的)鳔；【植物；植物学】(孢粉的)气囊，小泡；泡囊。
a distensible membranous sac (usually containing liquid or gas) 同义词：bladder,
例句与用法
1.
Methods 103 cases with bladder neoplasm in trigonum vesicae or cervix vesicae were detected and were divided into stages by transrectal ultrasound and transadominal ultrasound 方法应用经直肠超声及经腹壁超声对103例生长于膀胱三角区及颈部的膀胱肿瘤进行对比观察并分期。
2.
The steady dead generation and time that was caused by the isolated virus was certain by chicken embryo which was inoculated on seven or nine days . the histopathological changs of the infectious stunting syndrom were studied by the way of ordinary paraffin section and he dying . the experimental result were as follows : the test proved that the changes of the chicken embryo were different in different stage . the chicken embryo dead in a week after it inoculated . the body was dropsy and hemorrhage . dead before it hatched out , the embyo body were dropsy , pale and slime . the liver was yellow and swolled , gallbladder ( vesica fellea ) was filled with bile . bursa and glandula thymus analosis . the kindey dropsy . bowel lamina were humble , dilatation . gas and yellow foam were filled the bowel . histopathological changes were that , in early stage , obvious changes of liver and kindey were dropsy , hemorrhage and necrosis . two types eosinophilic intranuclear inclusion bodies including large round and little granular were present in cells of the above organs . the obvious changes of bursa were dropsy , adverse folliiculated growth and little lymphocytes proliferating , 19 - 21 days chicken embryo , one or two big empty vacuoles were prensent in cells of liver and kindey . the number of the folliculi was growing , the vacuoles between cells were larger 胆囊充盈、其内充满稀薄的胆汁；法氏囊、胸腺萎缩，肠道扩张、肠壁菲薄、内充满气体及黄色泡沫状物；肾脏肿大。病理组织学变化方面，早期肝脏、肾脏、肠主要以出血、水肿和坏死为主，且肝细胞核及肾小管的上皮细胞核内均发现有核内包涵体，包涵体呈嗜酸性，为大型圆形包涵体或不规则的颗粒状；法氏囊则以水肿、滤泡发育不良、小型淋巴细胞数量增多为主。 19 21日龄鸡胚肝细胞、肾小管上皮细胞的胞浆内出现1 2各大的空泡，法氏囊滤泡数目增多细胞间有较大空隙。
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