知底 meaning in English

know the inside story; be in the know

Her horrible isolation of secrecy in a world amiable in unsuspentingness, frightened her .
在不知底细的和蔼可亲的世界中，只有她一个人知道她的可怕秘密。这种孤立无援的境地使她胆战心惊。
I suppose that ' s be cause there is not so much guessing and uncertainty
我想，这可能是因为伊朗人的做法没有那么多猜测和不知根不知底细的因素。
He cheated the old woman of her money by making her sign a paper she didn ' t understand
他叫那位老太太在不知底细的文件上签了字，骗走了她的钱。
There is a sort of consolation at the contemplation of the yawning abyss , at the bottom of which lie darkness and obscurity
这也是一种慰藉，这种慰藉犹如使人只看见深渊张开的大口，而不知底下是一片黑暗。
" we understand that job applicants are eager to get a job and worry that they will lose opportunities if they are not cooperative , " says mr chan
把自己的敏感资料交给完全不知底蕴，甚至连名字也不知道的陌生人，是多么冒险的事情！