英语词汇hard and fast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	hard and fast
释义	hard and fastadj. (of a rule or a distinction made) definite, unalterable, strict (指规则或级别)明确的；不可更改的；严格的
随便看	beach ball beach buggy beachcomber beachfront beachhead Beach-la-mar beach plum beachside beachwear beacon be acquainted with bead beaded beadily beadiness beading beadle beadleship beadsman beadwork beady beady-eyed be afraid beagle beagler

英汉双解词典包含94788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。