nocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate
例句
There are 17 species in 3 families of chiropteran distributed in Beijing. 摘要北京地区翼手类共有3科17种；
Chiropteran in western of Beijing is abundant, including 81 % of species.The north of Beijing is lack of great cave, there are only common species. 北京西部种类特别丰富，占北京翼手类的82%25：北部燕山山区，缺少大型溶洞，翼手类中主要为本市常见种类，但分布许多北京地区稀有和少见种类。
Chiropteran fauna showed the characteristics of Palaearctic, but the transitive characteristics of North-China region was even more showed, and that were differed greatly from the Chiropteran fauna of China. 表现了古北界动物地理的特征,更明显表现了华北地区的过渡特征,与全国翼手类以东洋界种为主的区系特征明显不同。
THE CHIROPTERAN FAUNA OF THE NORTH JIANGXI 赣北冀手类区系调查
The Status and Conservation Suggestions of Beijing Chiropteran 北京地区翼手类现状与保护
