The phrase "a frame against" is correct and usable in written English.
It can be used to describe a context or situation that serves as a contrasting backdrop to something else.
Example: "The artist created a frame against the vibrant colors of the painting to highlight its emotional depth."
Alternatives: "a backdrop to" or "a contrast with".
When he brushes his teeth in the morning, he places his feet apart and leans like an A-frame against the mirror.
Ashe is quick to defend Graebner from accusations that his strutting gait implies arrogance, knowing that childhood osteochondrosis has made it almost impossible for Graebner to bend at the waist, so that, as McPhee observes, "when he brushes his teeth in the morning, he places his feet apart and leans like an A-frame against the mirror".
Each picture was presented inside a rectangular frame against a white background (Fig. 2).
"It used to be the chained-up bicycles that got more and more vandalised over time until they were just a frame leaning against a column.
Interns' observation of the available clinical support services using an observation schedule provided a reference frame against which to judge perceptions.
He threw a scoreless frame against Brooklyn on May 10, and a perfect on May 12 to earn his second save.
Neil Robertson duly converted his commanding 15-9 overnight lead against Allister Carter into a 17-12 victory, a place in the final of the Betfred.com World Championship and a chance to secure a title which eluded his fellow Australian, Eddie Charlton, by a single frame against Ray Reardon 35 years ago.
The significantly larger referencing frequency indicates rate-distortion improvement using McFIS as a reference frame against using the second previous frame.
The past temporal phrase 昨天上午 zuotian shangwu 'yesterday morning' in the sentence provides a time frame against which keneng is evaluated, rather than being the topic time of the winning-the-game event.
