The phrase "already been stressed" is correct and usable in written English.
It can be used to indicate that something has been emphasized or highlighted previously in a discussion or text.
Example: "The importance of teamwork has already been stressed in our previous meetings."
Alternatives: "previously emphasized" or "already highlighted".
Two and a half weeks ago, two days before the Golden Spike meet in Ostrava, Czech Republic, Pistorius slept in an awkward position on a plane, putting too much pressure on the sacroiliac joint on his right hip, which had already been stressed from a series of hard workouts in his native South Africa.
The close relationship between natural philosophy and medicine had already been stressed by Aristotle himself at the beginning of On Sense and Sensible (436a19 436b2).
Although the importance of knowledge about past landscapes has already been stressed in Landscape and Urban Planning, there are still gaps in how this knowledge can be identified and best put to use in landscape planning and management.
The soundness of COCOA has already been stressed in the reconstruction of the data of a full simulation of a quarter plane of the CMS muon alignment system, which implied solving a system of 900 equations with 850 unknown parameters.
STAT family TFs such as STAT5 play a central role in Jak-STAT signaling pathway whose importance has already been stressed in [ 23].
The authors suggest that the children may have already been stressed when the test began or that 60 minutes was insufficient for cortisol levels to return to baseline.
Her experience shows how the loan modification process can tax the resources of people who already are stressed by the demands of a difficult economy.
Don't give too much as he or she will already be stressed by the transition, a big feed can cause an upset in their gut.
What Quinn may not realise is that the blueprint for Brentford's future is already being stress-tested 800 miles away at FC Midtjylland, who lead Denmark's Superliga by six points and are on course for the first trophy in their history.
We already know that we are stressed.
Trees across the world are stressed already from fragmentation, air pollution, and other problems, he said.
