Low Dam低坝取水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 cost and high efficiency低耗高效low-frequency video signal低频视频信号low-voltage rectifier tube低压整流管low frequency Raman spectrum拉曼低频频谱low temperature thermosyphon低温热虹吸管low - interaction honeypot低交互性蜜罐low water ordinary neap tide小潮平均低潮面low -density cement slurry低密度水泥浆low temperature installation低温设备, 制冷装置low-lying residential area低洼住宅小区