您要查找的是不是：
- The swim bladder is like a balloon. 鱼鳔就像一只气球。
- Fish have a swim bladder inside. 鱼体内有鱼鳔，
- The swim bladder is used in isinglass, a gelatin. 鳔可制作鱼胶，是一种明胶。
- By perseverance the lame boy learned to swim. 靠毅力这跛童学会了游泳。
- The bladder of the football is broken. 这颗足球的球胆破了。
- He can swim breaststroke, backstroke and crawl. 他会游蛙泳、仰泳和自由泳。
- She had to swim against the current. 她必须逆著水流往上游。
- She's teaching the children to swim. 她正在教孩子们游泳。
- These little boys swim naked in the river. 这些小孩光着身子在河里游泳。
- Have you been given leave to swim here? 你在这儿游泳得到了许可吗？
- I used to swim all the year round. 过去我一年四季都游泳。
- He went down to the beach for a swim. 他去海滩游泳了。
- Inflammation of the urinary bladder. 膀胱炎泌尿膀胱的发炎
- The warm weather tempted us into going for a swim. 暖和的天气诱使我们去游泳。
- We couldn't swim the tide was too far out. 我们不能游泳了--潮水退得太远了。
- I'd rather play tennis than swim. 我宁愿打网球，不愿游泳。
- The boys plunged into the river to swim. 男孩们跳入河里游泳。
- She tried to swim the English Channel. 她试图横渡英吉利海峡。
- Surgical removal of all or part of the urinary bladder. 膀胱切除术全部或者部分膀胱的手术切除
- In the last resort we can always swim back. 实在没办法时，我们总可以游回去。
