pain tolerancepeinˈtɔlərəns短语¹³¹⁶²⁰⁺³ 基本例句 忍痛度 Then researchers administered a series of increasingly powerful electrical shocks to the volunteers' wrists until each reached his or her maximum pain tolerance. 然后研究人员给志愿者的腕部实施一系列强度增大的电刺激直至达到每个人最大耐受程度。 readfree