1. A correct answer that follows conventional knowledge or established procedures exactly as taught or written in educational materials
His solution was a textbook answer to the physics problem.
Sua solução foi uma resposta de manual para o problema de física.
2. A response that is predictable, standard, or lacking originality, following what is typically expected
When asked about his plans, he gave a textbook answer about hard work and dedication.
Quando perguntado sobre seus planos, ele deu uma resposta de manual sobre trabalho duro e dedicação.