There are four sufferers, suffering from syndactyly and adactylism, with the lack of metacarpus and metatarsus in two generations.是什么意思_There are four sufferers, suffering from syndactyly and adactylism, with the lack of metacarpus and metatarsus in two generations.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句