weakliness

n.虚弱

虚弱；脆弱

名词

1. She was unable to perform any physical activities due to her weakliness.
因为她的虚弱，她无法进行任何体力活动。

2. The weakliness of the infrastructure made it vulnerable to natural disasters.
基础设施的脆弱性使其容易受到自然灾害的影响。