Lowdonn.洛樖产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 forceps operation低位产钳术Low level responsible低应答Low velocity crawling低速爬行low-water discharge低水位流量low-voltage contact低压触点low temperature shift低温变换low order add circuit低位加法电路Low Dropout Regulator低压差稳压器low altitude jet flow低空急流low-crouch goalpost低姿式的守门员