短語詞組短語cutting off length 截斷長度cutting step length 走刀步長cutting g length 切斷長度active cutting edge length [機]作用切削刃長度cutting edge length 刀刃長度cutting to length 定尺剪切;橫剪jet cutting car length 射流長度cutting fixed length 切割定尺cutting -length varying-ratio 長度變化率 返回 cutting length