bluegumn.【植】蓝桉blueadj.蓝色的；忧郁的；沮丧的；色情的n.蓝色Blue-collared Parrotn.蓝领鹦鹉blue-chip enterprise最赚钱的企业Blue-black Grassquitn.蓝黑草鹀Blue-headed Redstartn.蓝头红尾鸲Blue is pure poetry.蓝色富有诗意.Blue-spotted Boxfishn.蓝点箱鲀(箱鲀科)Blue-throated Rollern.蓝喉三宝鸟blue shift of spectrum光谱蓝移blue aviation gasoline蓝色航空汽油Blue-billed Curassown.蓝嘴凤冠雉