1. Approaches or techniques that are performed without premeditation, planning, or formal structure; methods that arise naturally or instinctively
The teacher used spontaneous methods to engage the students rather than following a strict curriculum.
O professor utilizou métodos espontâneos para engajar os alunos em vez de seguir um currículo rígido.
2. In scientific or medical contexts, procedures or processes that occur naturally without external intervention
Spontaneous methods of healing can sometimes be more effective than invasive treatments.
Os métodos espontâneos de cura podem às vezes ser mais eficazes do que os tratamentos invasivos.