[化] 螺紋刀具 thread chaser: 螺絲板牙; 螺絲鋼板; 螺絲花刀; 螺紋梳刀circular thread chaser: 圓形螺紋梳刀double point thread chaser: 叉形螺紋梳刀double-point thread chaser: 叉形螺紋梳刀threading tool chaser: 螺紋板牙; 螺紋刀具; 整修螺孔用絲錐下載手機(jī)詞典可隨時隨地查詞查翻譯