as white as a sheet 汉语意思： （脸色）苍白的，面无血色的（通常因惊吓、生病等） 例句： When he heard the bad news, his face turned as white as a sheet. 当他听到这个坏消息时，脸色变得煞白。 She looked as white as a sheet after the sudden shock. 突然受到惊吓后，她看上去面色惨白。