详细解释:n. 海豹肢畸形, 短肢畸形
【医】 短肢畸形, 海豹肢畸形(臂腿缺如,手足直接与躯干相连)
英语解释：
名词 phocomelia:
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同义词：seal limbs