单词	ball lens
释义	ball lens 球透镜
随便看	alveolar spectum alveolar sphere alveolar structure alveolarsubstance alveolar substance alveolar surface alveolar surface of maxilla alveolar surface tension alveolar surfactant alveolar surgery Alveolar surgery alveolar tension of oxygen alveolar-tension of oxygen alveolar theory alveolar theory of chromosome alveolar theory of protoplasm alveolar transverse fiber alveolar transverse fibers Alveolar trophy alveolar tuberosity alveolar tubes Alveolar typellcells alveolar vein alveolar ventilation alveolar ventilation-perfusion ratio