1、release

释放;放出

He was released from custody the next day.

第二天他被从拘留所里放了出来。

He is expected to be released from hospital today.

他有望今天出院。

释放;出院

He called for the immediate release of all political prisoners.

他要求立即释放所有政治犯。

the secret negotiations necessary to secure hostage releases.

为确保人质释放而要进行的秘密谈判

使免除;使免于

Divorce releases both the husband and wife from all marital obligations to each other.

离婚解除了夫妻双方相互之间所有的婚姻义务。

This releases the teacher to work with individuals who are having extreme difficulty.

这使得教师可以专门辅导学习特别吃力的学生。

2、detect

发现;查出;测出

a sensitive piece of equipment used to detect radiation.

一件用于探测辐射的灵敏设备

Most skin cancers can be cured if detected and treated early.

如果早发现早治疗，大多数皮肤癌是可以治愈的。

觉察;发觉

Arnold could detect a certain sadness in the old man's face.

阿诺德能觉察到老人脸上的一丝悲伤。

3、trap

圈套;诡计;骗局

He failed to keep a rendezvous after sensing a police trap

他察觉到警方设了圈套以后就没有如约会面。

He was trying to decide whether the question was some sort of a trap.

他试图判断那个问题是不是个套。

诱骗;使上当;使中计

Were you just trying to trap her into making some admission?

你刚才是想诱使她供认吗？

She had trapped him so neatly that he wanted to slap her.

她骗他骗得如此干净利落，他恨不得给她一记耳光。

诱捕；抓捕

The police knew that to trap the killer they had to play him at his own game.

警方知道要捉到凶手必须将计就计。

The couple set up a 24-hour security camera to trap the vandal scratching their car.

夫妇俩装了个 24 小时监控摄像头，想要抓住故意划坏他们车子的家伙。