Any of several small, arboreal apes of the genus Hylobates of southeast Asia and the East Indies, having a slender body, long arms, and no tail.是什么意思_Any of several small, arboreal apes of the genus Hylobates of southeast Asia and the East Indies, having a slender body, long arms, and no tail.在线翻译_英语_读音_用法_例句