limb 就是肢体,rot 就是腐烂。合在一起,可能指的就是肢体发烂,譬如香港脚这种真菌类病症,英文俗称 foot-rot。limb 英[lɪm] 美[lɪm] n. 枝干; 肢,翼; 大树枝; 分支; vt. 割断…的四肢,肢解; 砍树枝; [例句]Results Metaphyseal chondrodysplasia is a rare osteopathy that would lead to short limb type pygmy or mutilation bone disease.结果干骺端软骨发育异常是较罕见的全身短管状骨干骺端软骨发育异常导致短肢型侏儒或致残性体质性骨病。rot 英[rɒt] 美[rɑ:t] n. 腐烂,腐朽; vt. (使) 腐烂,(使)腐朽; [例句]A boat in the harbor will eventually rot out.不离开港湾的船将最终会腐烂的。