同行的英文：
person in the same business or occupation

参考例句：

Bank's call loan
银行同行拆借

This is a senior of the profession.
这是一位同行中的老前辈。

If I have company on the way, the walk to the village seems to take only half the time.
如果路上我有人同行,步行到那个村子就只要用很短的时间。

Rubinstein now headed for Japan, taking for companionship: a Hungarian charmer who called herself the Countess Natasha
鲁宾斯坦于是首途赴日，带了一位自称是娜妲霞女伯爵的匈牙利妖姬同行。

Bear company; put up with others
陪伴;同行

Love is never without jealousy.
爱情总是与嫉妒同行。

We walk shoulder to shoulder with Green
我们与绿色同行

Cooperate with domestic and overseas counterparts
与国内外同行合作

He's at the top of his profession.
他在同行中首屈一指。

He took with him a few of the officials of the court.
他带领着几个宫廷大臣同行。

person是什么意思：
n. 人；身体；外表，容貌；人称

A wanton person.
淫荡的人

an outspoken person
直率的人

You are such a wicked person.
你真是个讨要的人。

business是什么意思：
n. 商业，交易，生意；公司，商店；事情；职责

Be engaged in; be Busy in
从事于

to sit for business
因公滞留

As Busy as a bee
(象蜜蜂)忙忙碌碌的

occupation是什么意思：
n. 占领；使用，占用；工作；消遣

impaired occupant
有残疾的占用者

He is a merchant in occupation.
他的职业是经商。

Riding is her favorite occupation.
骑马是她最喜欢的消遣。