pain-freepeinfri:COCA⁵³⁰¹⁹BNC⁹¹⁵¹⁷⁺⁸iWeb²⁵⁰⁴⁵ 基本英英例句 a.无痛的 Adjective: not accompanied by pain sensations;
pain-free surgery
He said he gets sore and stiff after workouts but has “ pretty much stayed pain-free” the past10 days when pushing his workouts to a higher level. 他说，在艰苦的训练后全身很痛而且僵硬，但是“很快就恢复了”，在过去十天的努力训练中，他将自己推到了一个更高的水平。118.142.33.141