| 释义 |
bladder/ˈblædə/n. 1a any of various membranous sacs in some animals, containing urine (urinary bladder), bile (gall bladder), or air (swim-bladder) 囊(动物体内容纳液体或气体的膜质袋状物，包括膀胱、胆囊或鳔) b this or part of it or a similar object prepared for various uses 囊状物 2 an inflated pericarp or vesicle in various plants 膨胀的囊果皮；气囊 3 anything inflated and hollow 气泡 [Old English blœˉdre, from Germanic] |