机关的英文：
organ
mechanism

参考例句：

" 2. Official Organ, Institution and social Organization as Legal person."
二、机关，事业单位和社会团体法人。

Trade Unions nominate representatives to public bodies.
工会指定驻公共机关的代表。

The distant crackle of machine gun fire
远处传来的机关枪声

The FBI is an organ of the Justice Department.
联邦调查局是司法部的一个机关

Issuing authority's stamp
发证机关签章

He gives freely to charity.
他慷慨捐钱给慈善机关。

Old people in need of institutional care
需慈善机关照顾的老年人

Some claimed that the doctor's union fronted for the smuggling ring.
有人说医师公会是走私集团的掩护机关。

He switched off the TV when he came in.
他一进门就把电视机关掉了。

Liquidation report confirmed by the shareholders' meeting or the competent authority
股东会或者有关机关确认的清算报告

organ是什么意思：
n. 器官；管风琴；部门，机关，机构；机关报刊，宣传工具

organic detritus
有机残渣;有机岩屑

Our company is the epitome of a well organized, efficient organization.
我们公司是一个组织完备、有效率的典范机构。

A local organization of military veterans.
退伍军人协会的地方分会

Help Organize Peace Everywhere
协助组织各地和平(运动)

The heart is a vital organ.
心脏是维持生命必须的器官。

mechanism是什么意思：
n.机械装置；机构，结构，机理，机制；工作方式

Mechanic Products
机械产品学

A study of auto mechanics makes you a mechanic.
如果你学的是自动化，你会当上机械师。

margin release mechanism
极限释放机构

tape transport mechanism
走带机构

He is an adept mechanic.
他是个熟练的机械师。