Abio阿维奥ABabbr.空军基地(=airman basic)ablative cooling烧蚀冷却ablatio placenta胎盘早期脱离abiogenic origin无机成因abidance by rule遵守法规Abrikossov tumor阿布里科索夫肿瘤(肌母细胞瘤)Abies ziyuanensis资源冷杉ablative plastics烧蚀性塑料ablative property烧蚀性能abmaxillary gland副涎腺； 上颌腺abiding principle永在的基质