英语词汇cluefulness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	cluefulness
释义	cluefulness ruefulnessn. 悲伤,可怜 carefulnessn. 仔细,慎重 usefulnessn. 有用,有益,有效
随便看	heading and gutting heading and stall method heading and stall system heading angle heading area heading assembly heading axis heading back heading blast heading blasting heading block heading bond heading card heading chain pillar heading change inertia heading change motion heading character heading charge heading chisel heading code heading collar heading command heading control heading control loop heading control system

英汉双解词典包含3607232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。