英语词组obbo; obo; obbs; obs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	obbo; obo; obbs; obs
释义	obbo; obo; obbs; obs noun surveillance, observation; a lookout. Varying abbreviations for 'observation' UK, 1933
随便看	echoey echoing echoing back to echoing with Echos echo with echo with (something) 'eck-as-like ecker ecker; ecky eckie eckied ecky ecky-becky ecky; eckie eclipse eclipsed eclipses eclipsing ecnop eco eco- eco freak ecofreak eco-freak

英语词组固定搭配大全包含354030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。