是一种肺尘埃沉着病,这种病不仅仅局限于接触石绵的工人, 亦可发生在居住在工厂附近的居民当中.A found primarily in asbestos workers, asbestosis is also seen in people living near asbestos industries.肺癌和恶性间皮瘤亦和石绵吸入及石绵沉着病有关.Lung cancer and malignant mesothelioma are mor...
I was peering about me in the gloom.我在暗处端详着自己。He was peering down the well.他细看下面的井.Now, peering through the periscope he remarked in businesslike tones.现在, 他一面从潜望镜里观察,一面用精干踏实的口吻说话....