keyhole
['ki:həul]
n. 锁眼；键孔
adj. 显示内情的
参考例子
1.The Moon could not open the door, but he shone in through the keyhole, in a broad band.
月亮婆婆无法打开房门，但是月光透过锁眼，照进房间一道明亮的光束。
2.And Little Jack Rollaround sailed his trundle-bed boat up the beam, through the keyhole, and into the street.
小杰克摇摇乘着他的矮床帆船沿着光束向上穿过锁眼，来到门前的街上。
3.He was alone: no telescreen, no ear at the keyhole, no nervous impulse to glance over his shoulder or cover the page with his hand.
他独处一室，没有电幕，隔墙无耳，不需要神经紧张地张望一下背后有没有人在偷看，或者急忙用手把书掩上。
英文解释
n.
1.the hole where a key is inserted
网络释义
keyhole
锁眼; 钥孔形弹孔; 锁孔; 键孔钥匙孔;
keyhole specimen
销孔试验片; 锁孔试验片; 钥匙孔形切口试样,冲击弯曲试验钥匙孔试样; 冲击弯曲试验钥匙孔试样;
keyhole report
内幕新闻; 秘闻; 黑幕新闻;
Keyhole neurosurgery
锁眼神经外科;
Keyhole Profile
钥匙孔;