He was operated on for bleeding piles and an anal fissure.他因为痔疮出血和肛裂而进行了手术。He glanced through a fissure in the bark.他从树皮上的一道裂缝向里看去。Oil pumped from the fissure.石油从裂缝中喷涌而出。Nobody understands why this team keeps losing. My interpretation is that there is internal fissure at play.谁也搞不懂这个球队为何老是输球,依我看是内部不合。