单词	roll-over board
释义	roll-over board 垫箱板
随便看	length measurement length measuring device length measuring instrument length-measuring instrument length measuring-instrument length-measuring interferometer length measuring machine length measuring machine measuring machine length measuring numeral display meter lengthmen length meter length metrology length modifier length modulation length of a bore length of action length of a curve length of aft non-watertight hull length of air gap length of a knot length of an interval length of aperiodicity stretch length of arc length of armature length of a scale division 樊樊2 樊3 樋樌樍樎樏樐樑人力车人单力薄人参人参果人取我与人口人各有志人同此心人名人君