基本解释前肢同根派生 forelimbs相关词英汉例句A person's arms homologize with a quadruped's forelimbs.人的胳膊与四肢动物的前肢相应。Opening up his eyes, the monkey found a stout mantis tightly holding a delicate branch with his saw-like forelimbs.睁开眼睛一看,他发现一直肥大的螳螂用他那锯一般的前肢紧紧地夹住一条嫩枝。forelimbs更多例句