单词 hall-mark 释义 ▪ I. hall-mark, n.[f. hall n.1 6, f. the name of the London assay office at Goldsmith's Hall.]a. The official mark or stamp used by statutory Hall-marking Authorities in marking the standard of gold and silver articles assayed by the...
单词 hallmark 释义 hallmark n 1 mark used for indicating the standard of gold, silver and platinum on articles made of these metals (金、 银及铂的制品上打的)纯度印记. 2 (fig 比喻) distinctive feature, esp ofexcellence 特点, 特徵(尤指优良事物所具有者)...