/leɪm/
形容词
（尤指动物）瘸的，一瘸一拐的
The old dog had a lame leg, making it difficult for him to keep up with the other pets in the park.
那只老狗有一条跛腿，让它很难跟上公园里的其他宠物。
（尤指借口或论据）站不住脚的，无说服力的
想跟读，去练习
