| 释义 |
stress FORCEstresnspecialized a force that acts in a way which tends to change the shape of an object压力，应力Metal fatigue is a weakness which develops in a metal structure that has been subjected to many repeated stresses. [C]金属疲劳是金属结构在受到许多反复的应力之后产生的一种软弱状态。Many joggers are plagued by knee stress and foot strains caused by unsuitable footwear. [U]许多慢跑者受到因穿鞋不当而引起的膝部压力和足部损伤的困扰。He needs to have an operation for a stress fracture in his back.他因背部应力性骨折而需动手术。
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