peephole

noun

1. （墙或门上等的）窥视孔，瞭望孔
   a small opening in a wall, door, etc. that you can look through

1. N-COUNT （门或墙上的）窥视孔，猫眼儿
   A peephole is small hole in a door or wall through which you can look secretly at what is happening on the other side.
   1. The guards checked at the peephole before entering.
      卫兵进入前透过门镜检查了一下。

1. The guards checked at the peephole before entering.
   卫兵进入前透过门镜检查了一下。
2. Through the peephole I said to him: "my key broke off in the lock."
   对着门上的窥孔，我对他说：“我的钥匙断在锁里了。”
3. There are some people who, contented with a single skill or a peephole view, never make any progress.
   有一种人，抱着一技之长和一孔之见，再也没有进步。
4. Look through the peephole to see who it is berore you open thedoor.
   开门之前，要从门上的透视眼看看来者是谁。
5. I melted a peephole on the glass with my palms. I saw that this time the snow had not fooled me.
   我用手掌在窗玻璃上化开一个小洞向外看去，知道这次的雪并没有辜负我的期盼。
6. I walked to the door, pushed in the lock, threw the deadbolt closed and peeked out the peephole.
   我走到门后，推上门锁，插紧门栓，又眯着眼睛从窥孔向外看。
7. Use the peephole to check I.D.
   用猫眼来检查人的身份。
8. I found the a peephole in the wall.
   我在墙上找到了一个猫眼。
9. "Sometimes, in the night, I would get the feeling I was being watched," Vanity explained." So I figured there was a peephole. "
   “有时候，在晚上，我感觉我在被人盯着，”瓦妮特解释说。“所以我认为那里有一个窥视孔。”
10. Rear gunsight having an open notch instead of a peephole or telescope.
    在瞄准器的后部有一个开着的凹口取代了原来的窥视孔或望远镜。
11. Analysis of strata dynamic crack characteristics upon fractured roof based on optical peephole
    基于光学窥视的破碎顶板岩层动态破裂特征
12. Make sure your front door has a peephole at a level that everyone in the family can see through.
    一定要让前门装一个家里人人都能够得着的窥视孔。
13. He depressed a bell push and stood where he could be seen from the other side of the door through a tiny one-way peephole.
    他按了一下门铃，站在从大门另一边的一个小小的单向窥视孔能看见他的地方。
14. Woman: You're no Brown Bird, I can see you through my peephole.
    你不是棕鸟队员，我可以从窥视孔看到你。
15. Midway up the door was fixed a plate of metal: Simon could not tell if it was a latch or a peephole cover.
    这门的中间，固定着一个金属板：Simon不知道它是个插销，还是窥视孔的盖子。
16. I've seen him through the peephole.
    我以前在门洞处看到过他。
17. Damage reasons for peephole of the cracking furnace and related mea-sures
    裂解炉看火孔损坏原因及改进措施
18. Based on the GCC and SDCC compiler system, such as peephole optimization techniques commonly used in the design of the intermediate code optimization, Then, give an optimized design to three commonly used in industry Algorithm matrix addition, Simpson problem, and Fast Fourier Transform.
    本文基于GCC和SDCC等编译系统中常用的窥孔优化技术，设计对中间代码进行优化，对矩阵加法、辛普森、快速傅里叶变换计算等三种工业上常用的计算方法进行优化。
19. Study on the CCD imaging process at the direction of blowtorch peephole.
    研究了直吹管窥视孔方向CCD探测器成像过程。

noun

1. a hole (in a door or an oven etc) through which you can peep

   Synonym:    spyholeeyehole