unavailing

From Longman Dictionary of Contemporary Englishunavailingun‧a‧vail‧ing /ˌʌnəˈveɪlɪŋ◂/ adjective literary FAILnot successful or effective SYN unsuccessful unavailing efforts to make her happyExamples from the Corpusunavailing• A law protecting the nesting birds was passed in 1621 which, to judge from its results, was unavailing.• Attempts to reach him by telephone were likewise unavailing.• Purely national solutions to problems of corporate control are likely, therefore, to be unavailing.• unavailing efforts• And at least you will not have worn yourself out with unavailing efforts.

单词	unavailing
释义	unavailing From Longman Dictionary of Contemporary Englishunavailingun‧a‧vail‧ing /ˌʌnəˈveɪlɪŋ◂/ adjective literary FAILnot successful or effective SYN unsuccessful unavailing efforts to make her happyExamples from the Corpusunavailing• A law protecting the nesting birds was passed in 1621 which, to judge from its results, was unavailing.• Attempts to reach him by telephone were likewise unavailing.• Purely national solutions to problems of corporate control are likely, therefore, to be unavailing.• unavailing efforts• And at least you will not have worn yourself out with unavailing efforts.
随便看	be welcome to something be well away be well disposed be well disposed to be well disposed towards ) be well etc documented be well etc placed be well in with be well in with somebody be well off for be well off for be well out of be well out of something be well placed to do be well positioned be well signposted be well supplied with be well up in be well up in/on something be well up on be well versed in be well-off for be well-off for something be well/badly off for something be well/clearly/badly signposted