noun🔗Share特点，特征。 A distinguishing characteristic."Kindness and respect are the hallmarks of a good friendship. "善良和尊重是良好友谊的显著特征。characterqualityaspectChat with AIVocabulary GamePractice Reading
noun🔗Share印记，标志。 An official marking made by a trusted party, usually an assay office, on items made of precious metals."The antique silver teapot, passed down through generations, bore the hallmarks of the London Assay Office, guaranteeing its purity and authenticity. "这件代代相传的古董银茶壶上带有伦敦检测局的印记，保证了它的纯度和真品性。markmaterialindustryitemvaluebusinessChat with AIVocabulary GamePractice Reading
