![]() |
toughen (v)/ ˈtʌf.ən// ˈtʌf.ən/to make something or someone tough, strong, or strongertôi luyện, làm cứng rắn, làm dẻo dai ![]() Regular exercise and weight training can help toughen muscles and improve overall strength. Exposure to challenging situations can toughen individuals and build resilience. The coach designed a rigorous training program to toughen the athletes for the upcoming competition. To prepare for the harsh winter conditions, the hikers undertook activities to toughen themselves against the cold. Từ vựng khác:resist , salvation , refine , creative , customer |