an abnormality of development in which the upper part of an arm or leg is missing so the hands or feet are attached to the body like stumps; rare condition that results from taking thalidomide during pregnancy
双语例句
1. And still the cause of the phocomelia outbreak remained unknown.
然而，畸形儿病例大量发生的原因不得而知。
youdao
2. And still the cause of the phocomelia outbreak remained unknown.
