The phrase 'could be elaborated' is correct and usable in written English.
You can use this phrase when you want to suggest that a topic, idea, or concept could be more fully discussed or developed. For example, "The characters in this book could be elaborated more, adding more detail to their personalities and motivations."
People made decisions that affected their environment and had ramifications from which great drama could be elaborated.
This structural context is used to assess the potential of these scaffolds for further medicinal chemistry efforts, suggesting that several of them could be elaborated to make additional interactions with the buried part of the ATP site.
The basic grain pottage could be elaborated with chopped vegetables, bits of meat, cheese, or herbs to produce dishes similar to polenta or risotto.
Due to simple structure of the constructed consortium in the present study, we obtained relatively complete information from DGGE analysis, so that the interspecies collaboration of these isolates could be elaborated more clearly.
This distinction could be elaborated more clearly.
Perhaps this point could be elaborated upon?
Philippe Krakowsky, a spokesman for Interpublic, said that he could not elaborate beyond what was disclosed in a news release because of federal fair-disclosure regulations.
Decoration could be elaborate, but, as Thomas Chippendale suggested in The Gentleman and Cabinetmaker's Director (1st edition, 1754), "all may be omitted if required".
Though ornamentation could be elaborate, it was usually not superficially applied but grew rationally out of the form and material used.
By the 1970s, lowriders could be elaborate affairs, with artwork painted on the exteriors, lavishly reupholstered interiors and hydraulic systems giving them lift and bounce.
"How was your flight?" "What is Norwich like?" "What is your daughter's name?" We became regular dinner guests at his house, and though sometimes the food could be elaborate, complex, the conversation was always polite, simple, but pithy: like his writing.
