释放的英文：
release
relief

参考例句：

No-voltage release
无压释放器

Prison bird (= gaol-bird; [USa]jail bird)
囚犯; 释放犯; 惯犯; 恶棍,无赖

Connect the release switch to the remote control socket of the camera.
把释放开关接到相机遥控插口。

Their job is to rouge up the war.to turn the horror into cheering press releases(Richard Corliss)
他们的工作就是渲染战争…把恐惧变成愉快的压力释放(理查德·科尔里斯)

When the mouse button is released, the button is triggered, and its associated action occurs.
当鼠标按键释放后，按钮就被触发，与之相关的动作就会出现。

Normally, serotonin is released when an electrical signal travels from the cell body down the axon
正常情况下，当电信号从细胞体传向轴突时释放5—羟色胺。

A process of rock alteration or mineral formation brought about by the action of gases emitted from solidifying magma.
气成作用;气成通过从岩浆凝固中释放气体的作用下引起的岩石改变或矿物形成的过程

Discharge a prisoner
释放囚犯

margin release mechanism
极限释放机构

&Auto Increment release number
自动增加释放号(&A)

release是什么意思：
v. 松开，排出，免除
n. 放松，发布的新闻

release (of a pollutant)
排出污染物; 放出污染物

release of nationality
国籍解除; 放弃（脱离）国籍

memorandum of release
放弃索取换地权益备忘录

margin release mechanism
极限释放机构

Someone released on probation or on parole.
在鉴定期或有条件地被释放的罪犯。

relief是什么意思：
n. 宽慰；救济；救援物资；免除，减轻，解除；代班人

graduated base relief gradient
分等级的基准宽减梯度

I breathed a sigh of relief.
我安心地松了一口气。

Traveling is a good way of relief.
旅行是一个很好的调剂方式。

No relief drivers were available.
没有换班的司机。

modern methods of pain relief.
现代消除疼痛的方法。