n.膀胱( bladder的名词复数 )，囊，袋...

bladders的音标：...

Has been shown to improve the performance of other shoe components , such as air bladders.可以提高其他鞋材例如气囊 、 鞋底的功能.Any of certain rock weeds, especially the widely distributedFucus vesiculosus, having forked, brownish - gree...