that cannot change or be changed to suit new conditions or situations缺乏弹性的；僵化的◆an inflexible attitude/routine/system僵硬的态度；僵化的常规／体制◆an inflexible retirement age硬性规定的退休年龄(about a material) difficult or impossible to bend（材料）不能弯曲的，硬的OPPflexible ▸inflexibility /inˌfleksəˈbɪləti/