1891Daily News 28 Nov. 6/1 An ‘unpuncturable’ tyre,..so constructed that the pressure of the air closes up holes.
1901G. Paston Little Mem. 18th Cent. 201 An equally unpuncturable power of self-delusion.
英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。