Middle English sein, from Old English gesegen, gesewen, past participle of seon (see see (n.)). From c. 1200 as "perceived, discovered." To have seen everything as a hyperbolic expression of astonishment is from 1941.
When you have seen one of their Pictures, you have seen all. [Blake, c. 1811]
权威例句
1. Recent, more dramatic use of CGI was seen in "Walking With Dinosaurs".
在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。
2. The worms cannot be seen by the naked eye.
这些虫子用肉眼看不见。
3. Fox, badger, weasel and stoat are regularly seen here.
狐狸、獾、黄鼠狼和白鼬在这里很常见。
4. She was one of the sexiest women I had seen.
她是我见过的最性感的女人之一。
5. It remains to be seen whether her parliamentary colleagues will agree.