英语词汇“useless”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	useless
释义	uselessuseless /ˈyuslɪs/ ●●○ adjective Thesaurus THESAURUSwithout any purpose or meaning► pointless without any purpose or meaning: People stood in groups, making pointless small talk. Life just seemed pointless to me then. ► futile having no chance of being effective or successful: The secretary of state’s visit was a futile attempt to prevent the war. ► useless not useful or effective in any way: The information he provided was useless. ► a waste of time/money/effort not worth doing or spending money on because little or nothing is achieved or gained: I thought the class was a waste of time. ► senseless pointless. Used especially when talking about murders or other acts of violence: The country was in shock after the senseless killing of nine people. ► needless formal pointless. Used especially in writing with words like “waste,” “expense,” “suffering,” and “death”: He has spent his career working to end wars and other needless bloodshed. 1not useful or effective in any way: a useless piece of information Without electricity, the radio’s completely useless.useless for These shoes are useless for long walks.it is useless to do something She knew it was useless to complain.► see thesaurus at pointless2informal unable or unwilling to do anything well: As a secretary, she was useless.—uselessly adverb—uselessness noun [uncountable]
随便看	persuasiveness pert pertain pertinacious pertinaciously pertinacity pertinence pertinent pertinently pertly pertness perturb perturbation perturbed pertussis Peru perusal peruse Peruvian pervade pervasive pervasively pervasiveness perverse perversely

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