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spiral gear ['spaɪ(ə)rəl'gɪə]
auto. 螺旋斜齿(圆柱)齿轮
hydroel.st. 斜齿轮; 螺旋形齿轮; 螺旋齿
mech.eng. 斜〔螺旋形〕齿轮
met. 螺旋齿轮
tech. 螺旋齿轮
spiral gear: 37 phrases in 9 subjects
Agriculture1
Automobiles10
Aviation1
Construction1
Oil / petroleum1
Shipbuilding1
Space1
Technology19
Wind Energy2