英语词汇a tough (or hard) nut怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	a tough (or hard) nut
释义	请查阅词条：nut
随便看	aglu aglucone aglutition a glutton for punishment a glutton for punishment agly aglycon aglycone aglyph aglyphous AGM agma agmatin agmatine agminate agminated AGMs AGN agnail agnails agname agnate Agnatha agnathan agnathan

英汉双解词典包含464360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。