The idiom is one kind "the fixed word group", has the relatively fixed union way.

成语是一种“固定词组”，有着相对固定的结合方式。

youdao

He had kept his word and fixed the car.

他遵守诺言把汽车修好了。

youdao

Word spread, and during the year, he had fixed up lots of bikes for local kids whose parents were not able to afford new ones.

消息传开了，在这一年里，他为当地其父母买不起新自行车的孩子们修好了很多自行车。

youdao

For fixed income investors, the word on the Brazilian street is hold on to those long dated bonds because they are about to become a hell of a lot more valuable.

FORBES: Brazil Heading For U.S. Style 'Free Money'

From the outcry, you'd think New York residents were being asked to pay a "spell-check tax" every time they fixed a string of letters in Microsoft Word.

FORBES: Magazine Article

Then there was word that the NASDAQ was actually trading lower before they fixed the problem.

FORBES: Five Reasons the Markets Could Continue to Fall