原来意思：所有的；全部的； 整个的"用于肯定句(较少见), 意为：不管怎样,竟然.如：I was surprised at his coming at all. 我很奇怪, 他竟然来了
at all英 [æt ɔ:l] 美 [æt ɔl] adv.根本;简直;毫eople were bunched up at all the exits 所有的出口都挤满了人。
