peephole
英['piːphəʊl] 美['piːphoʊl]
1.（门或墙上的）窥视孔，猫眼儿
Apeephole is small hole in a door or wall through which you can look secretly at what is happening on the other side.
e.g. The guards checked at thepeephole before entering.
卫兵进入前透过门镜检查了一下。
1.
1. 窥孔：因此,可将经常使用的变char xdata *data pdx; 除了指针明确位于内部数据存贮器(data)中外,与上例相同. 它与编译模式无关. l 窥孔(peephole)优化:只要能节省存贮空间或执行时间,复杂的运算都将化简.
2. 视孔：早在1957年,Solatron Electronics Group公司发布了第一个利用窥视孔(peephole)方法的OCR系统. 其主要思想是利用字符点阵中一些有代表性的黑点(笔划),白点(背景)作为特征来区分不同的字符. 后有人又将这种方法运用到汉字识别中,
3. 窥孔,观测孔：peeling resistance 抗剥离性能 |peephole 窥孔,观测孔 | pellet 微粒
He squinted through the peephole.
他眯起眼睛靠近窥视孔看了看。
But the instant she closed the door, she peered through the peephole and saw he was still standing by the gate.
然而，她刚一关上房门，就迫不及待地从门镜中向外望去，只见他仍然站在外面的大门旁。
The guards checked at the peephole before entering.
卫兵进入前透过门镜检查了一下。
Through the peephole I said to him: ' My key off in the lock. '
对着门上的窥孔,我对他说: “ 我的钥匙断在锁里了. ”
The knocking persisted. Through the peephole I saw a white face, distorted and balloonish.
敲门声继续着.透过猫眼,我看到一张白人的脸:扭曲着,肿肿的.
After a moment's examination of the lock Morgenes stepped to the peephole and peered inside.
检查了一会儿这把锁,Morgenes来到窥视孔前,向里面凝望.
The guards checked at the peephole before entering.
卫兵进入前透过门镜检查了一下。
