英语词组Jacob's ladder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	Jacob's ladder
释义	Jacob's ladder noun a sturdy rope ladder dropped from a hovering helicopter for descent to and ascent from the ground US, 1985
随便看	back her up to back him for back him into a corner back himself into a corner back him up to backhouse backhouse flush backie back in box back in circulation backing backing and filling Backing Away backing down backing for backing her for backing him for backing into backing into a corner backing into her backing into him backing into it backing into me backing into one backing into somebody

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。