英语词组a loose cannon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	a loose cannon
释义	a loose cannon a unpredictable person or thing likely to cause unintentional damage. ☞ A loose cannon was originally a cannon that had broken loose from its fastening or mounting, an accident especially dangerous on wooden ships of war.
随便看	god god forbid God forbid God (or Heaven) forbid god (or heaven) forbid go down a bomb go down a storm go downhill go down in the world go down like a lead balloon go down like a lead balloon go down like ninepins go down (or drop or fall) like ninepins go down (or over) like a lead balloon go down the gurgler go down the pan go down the pan go down the plughole go down the toilet go down the wrong way go down with all guns blazing go down with all guns firing go down with (all) guns firing (or blazing) go down with guns blazing go down with guns firing

英语词组固定搭配大全包含15956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。