noun 下载 🔗分享 膀胱，气囊 A flexible sac that can expand and contract and that holds liquids or gases. Examples : ""Many fish use their bladders to control their buoyancy in the water." " 许多鱼利用它们的鱼鳔（气囊）来控制在水中的浮力。 anatomy organ physiology body 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 膀胱，尿泡。 Specifically, the urinary bladder. Examples : ""The doctor checked her bladders to make sure they were functioning properly." " 医生检查了她的膀胱，确保它们运作正常。 anatomy organ body physiology medicine 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 囊，气囊 A hollow, inflatable organ of a plant. Examples : "The aquatic plant had tiny, air-filled bladders that helped it float on the surface of the pond. " 这种水生植物有微小的、充满空气的气囊，帮助它漂浮在池塘水面上。 biology plant organ 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 内胆, 气囊 The inflatable bag inside various balls used in sports, such as footballs and rugby balls. Examples : "The coach checked the pressure in the footballs' bladders before practice to make sure they were properly inflated. " 训练前，教练检查了足球内胆的气压，确保它们都充足气。 sport part item 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 囊袋, 塑料酒袋 A sealed plastic bag that contains wine and is usually packaged in a cask. Examples : "The campsite sold cheap wine in large casks, each containing two bladders to keep the wine fresh. " 这个营地出售廉价的桶装葡萄酒，每个桶里都装着两个塑料酒袋（囊袋），以保持葡萄酒的新鲜。 drink item utensil 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 囊泡, 空虚之物 Anything inflated, empty, or unsound. Examples : "The old inflatable pool toys, stored in the shed all winter, were just deflated bladders of plastic when we tried to use them this summer. " 那些旧的充气泳池玩具，在棚子里存放了一个冬天，今年夏天我们想用的时候，都只是瘪了的塑料空壳了。 body anatomy organ 与AI对话词汇游戏阅读练习
