英语词汇“step sagging guard”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	step sagging guard
释义	step sagging guard 梯级塌陷防护装置
随便看	First Fleet First Fleeter first flight first-flight collision probability first-flight correction first flight cover first-flight leakage first flight neutron first flight neutron loss first flight readiness review firstfloor first-floor first floor first floors first-floors first flush first flushes first focal length first folio first-foot first foot first footer first-footer first footing first-footing 斥2 斦斧斧1 斧2 斧3 斧4 斧破斨缺斧钺之诛斧钺汤镬 61961 61962 61963 61964 61965 61966 61967 61968 61969 61970