low Re低雷诺数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 pin count interface低管脚数接口low pressure toleerance低压耐力lowland tropical forest刀耕火种Low - dropout voltage低压差Low- pressure storage低压贮藏low-temperature plasm低温等离子low-freezing dynamite低冻炸药low income neighborhood低收入邻里low-capacitance cable低分布电容电缆,低电容电缆low-frebuency antenna低频天线