boldfaceWiktionary 原文构词拆分bold词根/词干+face词根/词干词源说明From bold + face.释义（英文）名词 Noun(typography) A font that is dark, having a high ratio of ink to white space, written or drawn with thick strong lines.动词 VerbTo print or write in a boldfaced font.形容词 AdjectiveSynonym of boldfaced.词族派生词（2）unboldfacenon-boldface