1. In a sluggish, slow, or lethargic manner; without energy or alertness
He torpidly dragged himself out of bed on that cold winter morning.
Ele se arrastou letargicamente para fora da cama naquela manhã fria de inverno.
2. In a dull or apathetic way; showing lack of interest or vigor
The student torpidly responded to the teacher's questions.
O estudante respondeu letargicamente às perguntas do professor.