adjective🔗Share不合格，劣质。 Of inferior quality; not meeting the minimum quality requirements."They built this with substandard parts. No wonder it collapsed."他们建造这个东西用的都是劣质零件，怪不得塌了。qualitybusinessindustryChat with AIVocabulary GamePractice Reading
adjective🔗Share不合格的，劣质的。 Not conforming to the standard variety; nonstandard."The student received a failing grade because their essay was filled with substandard grammar and spelling. "这名学生得了不及格的分数，因为他们的文章里充满了不合格的语法和拼写错误。qualityconditionnegativeChat with AIVocabulary GamePractice Reading
