英语词汇a tough nut to crack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 nut to crack
释义	a tough nut to crack informal a difficult problem or an opponent hard to beat 〈非正式〉难以解决的问题; 棘手的事情; 劲敌。 See main entry:nut
随便看	Philippines Philippopolis Philip, Prince Philip, St Philip the Bold Philip the Fair Philip the Handsome Philip the Tall Philistine philistinism Phillips Phillips curve phillumenist phillumeny Philly philo- philobat philodendron philogynist philogyny Philo Judaeus philologian philological philologically philologist

英汉双解词典包含131075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。