nonstandard

• 形容语言、行为或做法不符合公认的标准或规范，偏离常规或主流。

Describes language, behavior, or practices that do not conform to the accepted standard or norm.

1. Not conforming to standard language usageC1formal

   Describes language that does not follow the accepted norms of a prestigious or educated group within a community.

   不标准的

   • The dialect uses several nonstandard grammatical constructions.
   • Linguists study nonstandard speech patterns to understand language evolution.
   • His writing contains many nonstandard spellings and phrases.

   同义词colloquialinformalsubstandarduneducatedvernacular

   反义词normativeprescriptivereceivedstandard

2. Deviating from a standardB2formal

   Varying from or not adhering to an established standard or norm.

   非标准的

   • The equipment was rejected because it was nonstandard.
   • They used a nonstandard procedure to solve the problem.
   • The part is nonstandard and must be custom-made.

   同义词abnormalanomalousatypicaldeviantirregularoffbeatuncommonunconventionalunorthodoxunusual

   反义词canonicalconventionalnormalregularstandardtypicalusual

3. Not accepted as a model of excellenceB2formal

   Not considered typical or ideal; not recognized as a benchmark of quality.

   非标准的

   • His work was criticized as nonstandard for the industry.
   • The design was deemed nonstandard and failed the review.
   • They rejected the proposal because it was nonstandard.

   同义词deficientinadequateinferiormediocrepoorsecond-ratesubstandardunworthy

   反义词acceptedexcellentidealstandardtypical