单词	degree of safety
释义	degree of safety [化] 安全程度
随便看	elevating wagon elevating wheel elevating work platform elevating work platforms elevating work table elevatio elevation elevation above sea level elevation accuracy elevation adder elevation adjustment elevational elevational drawing elevational drawing elimination elevational point elevation and latitude elevation and subsidencei elevation angle elevation angle couple unit elevation-angle error elevation angle error elevation angle of nozzle elevation angle tracking elevation antihunt elevation auxiliary 笔下超生笔伐口诛笔冢研穿笔削褒贬笔墨之林笔墨官司笔墨横姿笔大如椽笔头生花笔底春风车弓子车德车户车手车技车把车把式车拦头辆车挡车捐