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

unnecessaryunnecessary /ʌnˈnɛsəˌsɛri/ ●●○ adjective

THESAURUSnot needed, or more than is needed► unnecessary

not needed, or more than is needed: Don’t take any unnecessary risks. unnecessary costs

► not necessary

unnecessary: It’s not necessary to apologize every time you make a mistake.

► needless

formal unnecessary. Used about bad things that could have been avoided: The use of the drug has resulted in hundreds of needless deaths.

► gratuitous

unnecessary and done without good reasons: My mother hated the movie because it had so much gratuitous violence.

► superfluous

formal more than is needed or wanted: The mistakes were so obvious it seemed superfluous to point them out.

1not needed, or more than is needed: Don’t take any unnecessary risks. unnecessary costsit is unnecessary (for somebody) to do something It’s unnecessary for the police to use that much force.THESAURUSnot necessary – unnecessary: It’s not necessary to apologize every time you make a mistake.needless formal – unnecessary. Used about bad things that could have been avoided: The use of the drug has resulted in hundreds of needless deaths.gratuitous – unnecessary and done without good reasons: My mother hated the movie because it had so much gratuitous violence.superfluous formal – more than is needed or wanted: The mistakes were so obvious it seemed superfluous to point them out.2an unnecessary remark or action is unreasonable or not nice—unnecessarily /ˌʌn-nɛsəˈsɛrəli/ adverb: The instructions are unnecessarily complicated.

单词	unnecessary
释义	unnecessaryunnecessary /ʌnˈnɛsəˌsɛri/ ●●○ adjective Thesaurus THESAURUSnot needed, or more than is needed► unnecessary not needed, or more than is needed: Don’t take any unnecessary risks. unnecessary costs ► not necessary unnecessary: It’s not necessary to apologize every time you make a mistake. ► needless formal unnecessary. Used about bad things that could have been avoided: The use of the drug has resulted in hundreds of needless deaths. ► gratuitous unnecessary and done without good reasons: My mother hated the movie because it had so much gratuitous violence. ► superfluous formal more than is needed or wanted: The mistakes were so obvious it seemed superfluous to point them out. 1not needed, or more than is needed: Don’t take any unnecessary risks. unnecessary costsit is unnecessary (for somebody) to do something It’s unnecessary for the police to use that much force.THESAURUSnot necessary – unnecessary: It’s not necessary to apologize every time you make a mistake.needless formal – unnecessary. Used about bad things that could have been avoided: The use of the drug has resulted in hundreds of needless deaths.gratuitous – unnecessary and done without good reasons: My mother hated the movie because it had so much gratuitous violence.superfluous formal – more than is needed or wanted: The mistakes were so obvious it seemed superfluous to point them out.2an unnecessary remark or action is unreasonable or not nice—unnecessarily /ˌʌn-nɛsəˈsɛrəli/ adverb: The instructions are unnecessarily complicated.
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