decoy
单词辨析：
指具有吸引力的事物，也指诱惑力。
He left home because of the lures of urban life.
由于受到城市生活的诱惑，他离开了家。
He was trapped by the lure of a woman.
一个女人的诱惑让他不能自拔。
尤指用于引诱某人做某事或买某物的事物，也指钓鱼、猎兽等用的饵。
Worms work well as fishing bait.
小虫子是很好的鱼饵。
Many people took the bait and lost their life savings.
很多人受骗上当，把一生的积蓄都弄丢了。
指为抓捕、攻击某人等而引诱其至某地或做某事的人或事物。
a police decoy
替警方作诱饵的人
a decoy aerodrome
假飞机场
The enemy soldiers were lured into a minefield by a decoy.
敌军士兵被假目标诱入雷区。
Officer Nancy acted as a decoy to catch the rapist.
警官南希充当诱饵来抓捕那名强奸犯。
指诱骗他人使其陷入困境的事物。
It is clearly a snare for him.
这显然是给他设下的陷阱。
I don't want to fall into the same snare again.
我可不想再落入同样的圈套。
指为抓捕某人或迫使某人听任摆布而设的圈套。
The police set a trap to catch the thief.
警察设下圈套捉拿窃贼。
Mr. Brown walked straight into a trap laid by the Tories.
布朗先生一下就落入了保守党布设的陷阱。
相关例句：
The infrared target recognition method based on the invariance of spectral angle in time sequence is put forward in order to recognizing spatial target and balloon decoy.
为了识别空间目标与气球诱饵，提出了基于光谱角时序不变性的红外目标识别方法。
Transmitter Protection of Bistatic Radar Based on the Principle of Decoy
基于诱偏原理的双基地雷达照射源防护研究
Surface-type infrared decoy is a new decoy which can jam infrared imaging guided missiles effectively.
红外面源诱饵弹是一种新型诱饵弹，可有效对抗红外成像制导导弹。
Research on Model of Defending Acoustic Homing Torpedo Using Mobile Acoustic Decoy by Submarine
潜艇使用自航式声诱饵防御声自导鱼雷模型研究
The difference between spatial target and balloon decoy on the time-varying characteristics of temperature was gained.
分析得出空间目标与气球诱饵在温度时变特性上存在差异。
He was booked on a flight leaving that day, but that was just a decoy.
他订了那天起飞的航班，但那不过是个诱饵。