- elaborate, as of theories and hypotheses
同义词：explicate, formulate, develop
- come up with (an idea, plan, explanation, theory, or principle) after a mental effort
同义词：invent, contrive, devise, excogitate, formulate, forge
- put into words or an expression
同义词：give voice, formulate, word, phrase, articulate
- prepare according to a formula
同义词：formulate
