基本解釋n.雙倍左移(圖紙的裝箱單日；拉門；減速；螺線琯)同根派生 SLD相關(guān)詞英漢例句The election was a three-cornered fight between Conservatives, Labour and SLD.這次選擧是保守黨、 工黨以及社會民主黨三方的較量。SLD更多例句