英语词组how long is a piece of string?是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	how long is a piece of string?
释义	●how long is a piece of ˈstring? (BrE, spoken) used to say that there is no definite answer to a question （表示没有确切的答案）说不准◆‘How long will it take?’ ‘How long’s a piece of string?’ “需要多长时间？”“没准儿。”
随便看	scratch your head scratch your head (over sth) scratch your head over sth scream scream bloody murder scream blue murder scream shout etc. your head off screen screw screwed screw him you that etc. screws screw up courage screw up the courage to do sth screw up your courage to do sth scrounge scruff scum sea seal sealed seams seamy search search me

英语词组固定搭配大全包含20132条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。