noun🔗Share叶猴，长尾猴。 Any of the Old World monkeys of the subfamily Colobinae, in the genera Simias, Trachypithecus (lutungs), Presbytis, (surilis), and Semnopithecus, (gray langurs)."The tourists watched a family of gray langurs playfully jumping between the trees in the Indian forest. "游客们看着一群灰叶猴在印度森林的树木间嬉戏跳跃。animalbiologyorganismnatureChat with AIVocabulary GamePractice Reading
noun🔗Share长臂猿，节尾猴。 A gibbon of the genus Hoolock.""Researchers observed the langur swinging effortlessly through the dense forest canopy." "研究人员观察到这种长臂猿毫不费力地在茂密森林的树冠间荡来荡去。animalbiologyorganismnatureChat with AIVocabulary GamePractice Reading
