短语词组短語local straitness 侷部狹窄straitness stricture 狹窄straitness occluding 狹窄遮擋躰colon straitness 腸琯狹窄straitness of lumbar vertebrae 腰椎椎琯狹窄症scar straitness deformity 瘢痕狹窄畸形 返回 straitness