逃亡的鲸鱼

water on the brain───脑积水；脑水肿

have on the brain───脑子里有

water on the brains───脑积水；脑水肿

wither on the vine───（通常指因缺乏帮助或支持而）逐渐消失；（通常指因缺乏帮助或支持而）渐渐破灭

have someone on the run───有人在逃

on the run───在逃；奔波；跑着

water on the knee───膝关节水肿；膝部积水

castles in the air───n.空中楼阁（等于aircastle）；不可能实现的计划，幻想；白日梦

thin on the ground───稀少