dry up
—phrasal verbwithdryverb[IorT]uk/draɪ/us/draɪ/
(WATER)
If ariver,lake, etc.driesup, thewaterin itdisappears.
（河流、湖泊等）干涸
(END)
C2
If asupplyof somethingdriesup, itends.
（供给品）中断
Hismainsourceofworkhaddriedup,leavinghimshortofmoney.他的主要订单来源中断了，造成他资金短缺。