单词	profitless
释义	profitlessprof‧it‧less /ˈprɒfətləs $ ˈprɑː-/ adjective formal Examples EXAMPLES FROM THE CORPUS Some advertise in the local papers - to my mind quite the most profitless form of contact or recruitment. Word family WORD FAMILYnounprofitprofitabilityprofiteeringprofiteeradjectiveprofitable ≠ unprofitableprofitlessverbprofitprofiteeradverbprofitablyprofitlessly not making a profit, or not useful to do OPP  profitable—profitlessly adverb
随便看	leave-taking leavings Lebanese Lebanon Lebed, Aleksandr Le Carré, John lech lecherous lecherously lechery Le Corbusier Lecter, Dr Hannibal lectern lecture lecturer lectureship LED -led led Leda ledge ledger ledger line lee Lee, Ang

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