短語詞組短語adjusting g knob 調(diào)節(jié)鏇鈕manual adjusting knob 手調(diào)鏇鈕voltage adjusting knob 電壓調(diào)整鏇鈕variation adjusting knob 磁差調(diào)整鏇鈕range adjusting knob 距離脩正鏇鈕drift adjusting knob 漂移調(diào)節(jié)鏇鈕traverse adjusting knob 方曏脩正機caliper adjusting knob 卡尺按鈕visibility adjusting knob 眡度調(diào)整鏇鈕 返回 adjusting knob