noun 下载 🔗分享 特点，特征。 A distinguishing characteristic. Examples : "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。 character quality aspect 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 印记，标志。 An official marking made by a trusted party, usually an assay office, on items made of precious metals. Examples : "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。 mark material industry item value business 与AI对话词汇游戏阅读练习
