bladder例句
        The sky, swollen like a black 
bladder, rumbled and crackled.
天空中乌云黑沉沉地压下来,发出隆隆声和噼啪声。
He is a great, pompous 
bladder of a man.
他是个极其浮夸而且喜欢吹嘘的人.
Undercooked pork may contain living " 
bladder worms " of the pig tapeworm.
未煮熟的猪肉也许含有猪绦虫活的 “ 囊尾幼虫 ”.