透露秘密：指揭示一个秘密。
假装：指假装成陌生人。
承认：指承认或公开某事。
let on //
动词 to allow (something, such as a secret) to be known; reveal 使(某事，如秘密)为人所知; 泄露
he never let on that he was married
... CLASSIC CLIPS 经典对白 catch up with sb. 以后见，稍后见 let on: 泄密 ...
... innocent, doe-eyed stare 无辜的大眼睛 let on 透露 push luck 得寸进尺 ...
... lecture on 训斥，告诫 ... let on 泄露秘密，透露；假装；暴露目标 ... live on 继续活着；住在……上；以……为食 ...
... let…off…宽恕；从轻处理；放枪，炮，爆竹等 let on泄露 let out放弃 ...
I'm getting married next week, but please don't let on to anyone.
我下周就要结婚了，但这事请对谁都不要说。
She let on that she was leaving.
她透露说她要离开。
Oh come, now, you don't mean to let on that you like it?
哦，得了吧，你是说你喜欢这件事吗？
Professor Pace has a warning for people who let water hit their face when they first turn on the shower.
VOA : special.2009.10.13
These two relations involving entropy are also useful because they'll let us see how entropy depends on volume and pressure.
这两个涉及熵的关系也非常有用,因为他们告诉我们,熵和体积，压强的关系。
热力学与动力学课程节选 : 麻省理工公开课
I see women who give up on housekeeping altogether and let their house go to ruin and become vagrants.
我看到女人们一起停止干家务,让房子变成废墟，然后无家可归。
1945年后的美国小说课程节选 : 耶鲁公开课
Jackie Robinson had difficulty on and off the baseball field, but he did not let that interfere with his game.
VOA : special.2009.04.05
Let us go back to the "Revolt on the Amistad" print we told about at the beginning of this story.
VOA : special.2009.09.02
My 11-year-old son has never let on that he is remotely interested in girls.
It says troops levels are likely to rise higher than the Bush administration has let on.
If Piaguaje was struck by the incongruity of his surroundings, he did not let on.