a mark stamped on articles of gold, silver, or platinum by the British assay offices, certifying their standard of purity
(经英国检验机构检验,在金、银或铂金制品上打的)纯度印记。
a distinctive feature, especially one of excellence
(尤指表示品质优良的)特点,特征
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the tiny bubbles are the hallmark of fine champagnes .细微的气泡是优质香槟酒的特征。
stamp with a hallmark
给…打上纯度印记。
designate as distinctive, especially for excellence
标明…具有优秀品质;标明…具有某种特征。
"early 18th cent. (as a noun): from