第三人称单数
现在分词
过去式
过去分词
an act of scaling by the use of ladders (especially the walls of a fortification)
climb up and over
And the 30 or so Cadillac Escalades are all rented for delivering stars to the Academy Awards ceremony.
WSJ: The Rise of the Rent-a-Porsche
英汉双解词典包含3185865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。