NANCHANG, June 25 (Xinhua) -- China's earliest known steel acupuncture needles have been discovered in the famed tomb of the Marquis of Haihun in east China's Jiangxi Province, according to the ...

这是一篇关于"man"的文章. 我们都知道man的意思是男人. 但是当man与其他词语组成短语时. 你还能知道是什么意思吗？ 一起来学习下吧. 1. man of letters. man of letters. 这可不是男人的信件。 首先来看看它的英文释义： a man engaged in literary pursuits, especially a professional writer.