shuttle可以: can; may前后: around; about移動(dòng): shift; move的: 4次方是 The fourth power of 2 i ...前后移動(dòng): dolly moves; fore and aft movement; fore-and-aft movement; shuttle下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
