red flag

Word family verbreddenadjectivereddishreddyred-bloodedredbrickred-facedredhandedred-hotrednounreddishnessrednessred alertredbackredbellyredbreastredbudredcapred cardredcoatRed CrescentRed Crossredcurrantredfishred flagred giantredheadredlegred meatredneckredpollredrootredshankredshirtredskinredstartredstreakred taperedtopred-topredwaterredwingredwoodadverbredly

ˌred ˈflag noun [countableC]

American EnglishAmE something that shows or warns you that something might be wrong, illegal etc 示警红旗

Examples from the Corpus

red flag• Volcanologists now recognize these oscillations as a red flag that a volcano is entering a dangerous phase.• It was a red flag, a symbol of an anti-education attitude.• All we needed was a red flag to warn the locals that we might be about to frighten the horses.

单词	red flag
释义	red flag Word family verbreddenadjectivereddishreddyred-bloodedredbrickred-facedredhandedred-hotrednounreddishnessrednessred alertredbackredbellyredbreastredbudredcapred cardredcoatRed CrescentRed Crossredcurrantredfishred flagred giantredheadredlegred meatredneckredpollredrootredshankredshirtredskinredstartredstreakred taperedtopred-topredwaterredwingredwoodadverbredly ˌred ˈflag noun [countableC] American EnglishAmE something that shows or warns you that something might be wrong, illegal etc 示警红旗 Examples from the Corpus red flag• Volcanologists now recognize these oscillations as a red flag that a volcano is entering a dangerous phase.• It was a red flag, a symbol of an anti-education attitude.• All we needed was a red flag to warn the locals that we might be about to frighten the horses.
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