It is impossible for him to do that. 他不可能做那事impossible of attainment [execution] 难以达到[实行]的next to impossible 几乎不可能的.
Aren't they impossible? 他们不是挺讨厌的吗?
高考报名网英语在线翻译词典收录了155111条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。