adj
1 making (facts, etc) known 揭露（事实等）的; 暴露真相的
*a revealing slip of the tongue, disclosure, comment 暴露真相的失言、揭发、评论
* This document is extremely revealing. 这份文件揭露出大量事实.
2 (usu preceded by very, most, rather, etc 通常用于very、most、rather等之後) causing or allowing (sth) to be seen 展现或显示（某物）的; 显露的
*The X-ray was very revealing. 在X射线照射下问题十分清楚.
* a rather revealing (ie low-cut) dress 袒胸露肩的连衣裙.

adj
a remark or event that is revealing shows you something interesting or surprising about a situation or someone's character
　a revealing insight into her life
revealing clothes allow parts of your body to be seen which are usually kept covered
→low-cut
　a very revealing dress
>revealinglyadv