单词 serosa 释义 serosa Anat. and Med.|srs|[f. mod.L. membrna sersa serous membrane.]A serous membrane; spec. (a) those lining the peritoneal, pleural, and pericardial sacs; † (b) the chorion of a bird embryo.1890Billings Med. Dict., Serosa. 1. The memb...