The phrase "a certain fast" is correct and usable in written English.
It can be used when referring to a specific type of fast, often in the context of fasting for health, religious, or dietary reasons.
Example: "During the month of Ramadan, many people observe a certain fast from dawn until sunset."
Alternatives: "a specific fast" or "a particular fast".
A certain fast food chain's fries, the only thing I ate there, had beef extract in their flavors.
While talking to the media on Tuesday, James opened up about how much healthier he's gotten since the days he used to scarf a certain fast food all the time.
Start off by continuously bowling at a certain fast speed and if it is varying, let it be but not as much as that of slower balls.
Cynical, cyclical and Celine-like, McInerney's book suspends a certain fast-living era of New York in ambered perpetuity.
"You know, I found many of my top managers at a certain fast-food restaurant chain," he adds, a smile gentling his features.
Think of it: a world where the post office assigns more than one person to counter duty when 75 people are in line, where all subway announcements are intelligible, where clerks at a certain fast-growing chain of drugstores are taught that surliness is not a job qualification.
"How many times are you going from A to B (say a roadtrip) and are craving a certain thing (certain fast food chain, gas station, etc), but not enough to drop everything you're doing to pursue it?," says Gu.
A certain international fast food corporation in Hong Kong has been running a World Cup promotion featuring roughly sketched outlines of 10 Brazil-bound stars, with prizes available for those who can identify them all.
Content addressable memory (CAM) is a special type of memory structures which is used in a certain very fast searching applications.
The system has a number of benefits, including increased straight-line speed and better stability through certain fast corners and - some engineers say - a reduced front ride height, which aids aerodynamics.
It has a number of benefits, including increased straight-line speed and better stability through certain fast corners and - some engineers say - a reduced front ride height, which aids aerodynamics.
