The result of a genetic mutation, a day-old white African lion takes its wobbly first steps alongside a more typical African lion at the Belgrade Zoo in Serbia.是什么意思_The result of a genetic mutation, a day-old white African lion takes its wobbly first steps alongside a more typical African lion at the Belgrade Zoo in Serbia.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句