久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

這種植物現(xiàn)在有絕種的危險(xiǎn).The plant is now in danger of extinction.溫斯頓覺得, 查林頓先生也算個絕種的動物呢.Mr Charrington, thought Winston, was another extinct animal.某些絕種的頭足類動物具有特殊的旋卷形態(tài).Certain extinct cephalopods have an unusual coiling shape....