单词	unavailing
释义	un·a·vail·ing (ŭn′ə-vālĭng) adj. Not availing; ineffectual or useless: "I knew that resistance was hopeless, and complaint unavailing" (Shiva Naipaul). See Synonyms at futile. un′a·vailing·ly adv.
随便看	flexuous flexuously flexural flexure fley flibbertigibbet flic flick flick flickable flicker flicker flickertail flied flier flies flight flight flight attendant flight bag flight crew flight deck flight engineer flight feather flightily

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