枉费

uổng phí; vô ích; uổng công

waste; try in vain; be of no avail 枉费 了父母的一片苦心 a waste of one's parents'efforts 枉费 钱财 throw away good money for nothing 枉费 工夫 waste time and energy; flog a dead horse 枉费 唇舌 waste one's breath; be a mere waste of breath [ 相关词条 ] 枉费心机 rack one's brain in vain; hatch plots in vain; scheme to no avail/purpose

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