Lowka洛夫卡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 nodal rhythm结性节律缓慢low inflammation低度炎症low level keying低电平键控Low Oil Pressore低油压low-born chief出身低微的首领low unemployment低失业人数low price issues冷门股票low density flow低密度流low quality coke劣质焦low expense rate低费率