sensitivity[英][ˌsensəˈtɪvəti][美][ˌsɛnsɪˈtɪvɪti]n.敏感，感受性; 仪器等的)灵敏性; [摄]感光度; 复数：sensitivities 例句:1.The sensitivity to pain in the babies in the study increased as they grew. 随着这些早产儿的成长，他们对疼痛的敏感性也在逐渐增强。