Lowmann.洛曼lowadj.低的；少的；低落的；低声的；卑劣的；低等的adv.低地；低声地；低下地；廉价地n.低水平；低价；低谷v.哞哞叫low pulse frequence低脉冲频率low polymer loading低聚合物浓度low-voltage VDMOS低压VDMOSlow oxygen exposure低氧暴露Low Altitude Drogue低空拖靶Lowman's bone clamplow-speed machine低速机low noise conductor低噪声导线low- k dielectric低k介质low temperature soy低温豆粕