单词	起脊屋顶
释义	起脊屋顶phr.ridge roof起脊屋顶
随便看	shifting process shifting pump shifting(quick)sand shifting register shifting reserve shifting sand shiftingsand shifting sand (drift sand shifting sand (drift sand-- quick sand) shifting sand (drift sand; quick sand) shifting sand-- quick sand--drift sand shifting sand regulation shifting sands shifting sort shifting spanner shifting stage shifting stage-- gangplank--gang board shifting stress shifting theorem shifting to a higher field shifting to a lower field shifting t-square shifting up shifting weight method shifting wind