发泄的英文：
give vent to
let off

参考例句：

Parents must let children blow off steam sometimes
做父母的有时必须让孩子们发泄发泄。

They gave vent to their rage.
他们发泄怒气。

Take out on; have it out on
对他人发泄自己的情绪

Aileen began at once to unburden her feelings
爱玲立刻开始发泄她的感情。

To express or gratify(anger,malevolence,or resentment;vent.
发泄表示或使满足(愤怒、恶意或憎恨);发泄

Are you trying to wreak here?
你想在这发泄一下？

UnBurden one's resentment against sB.
发泄[表明]对某人的不满

was in a froth over the long delay.
因长时间的拖延而发泄

The therapeutic result of this process;abreaction.
精神发泄疗法这种过程的治疗结果;发泄

Take out sth. on sb
朝某人发泄某种情绪

give是什么意思：
n. 弹性，伸展性
v. 给；授予；赠送；捐赠；供给；告诉，提供；产生；让步；塌下；举办；支付

Will you give it a shot?
你想做尝试吗？

He gives twice who gives quickly

The purpose is not to give an exhaustive treatment.
其目的并不是给出全面彻底的处理。

vent是什么意思：
n. 出口；通风孔；发泄，吐露
v. 发泄；减轻压力；给…开孔；放出

yoke vent, yoke vent pipe
结合通气管

He vented himself in grief.
他借发泄悲痛获得自慰。

Vent the gas. Vent the gas in the regulator and/or system, or isolate the system, and vent the gas in the regulator by turning the adjusting knob clockwise so that no pressure is trapped inside the regulator.
排出气体。排出调整器和/或系统内的气体，或者把系统隔离开再通过顺时针旋转调整钮排出调整器内的气体，这样调整器内就没有截留的压力。

let是什么意思：
v. 允许；让；假设；出租
n. 擦网球

Let it be as you desire.
就按照你的意思办吧。

Let in sheathing.
镶进夹衬板。

He let go of the pole and let it fall.
他松开那根柱子，让它倒下了。