passerine是什么意思音标:英 ['pæsəraɪn]美 ['pæsəˌraɪn]
a. 雀形目的
n. 雀形目鸟
n. perching birds mostly small and pving near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchpngs are helpless
a. relating to or characteristic of the passeriform birds