His hair was increasingly flecked with grey. [+ with]
他头上的白发越来越多。
He was attired in a plain, mud-flecked uniform.
他身穿一件朴素的制服，上面满是泥点。
英汉双解词典包含141091条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。