adjective🔗Share无关的,不必要的. Not belonging to, or dependent upon, a thing; without or beyond a thing; foreign"Extraneous substances were found on my cup of water."我的水杯里发现了不相干的杂质.thingaspectChat with AIVocabulary GamePractice Reading
adjective🔗Share不必要的,多余的。 Not essential or intrinsic"The teacher's lecture included several extraneous details that didn't help students understand the main concepts. "老师的讲座里包含了一些不必要的细节,这些细节并没有帮助学生理解主要概念。abstractChat with AIVocabulary GamePractice Reading