推杆的英文：
pushbeam
pushrod

It is unusual for a golfer to batter one of the marshals with his putter.
高尔夫球员用推杆殴打比赛组织官员实属罕见。

Ejector Pin
推杆

Pushrod plate
推杆固定板

kick - out arm
(冷床的)出料推杆

Components of injection mould for plastics--Ejector pins
塑料注射模具零件推杆

He instructed himself as he practiced smoothing out his down-swing and the follow-through on his shot
练习各种推杆与挥杆的技巧。

Then he rapped on the door with a bit of stick like a handspike that he carried
后来，他用随身带着的一根推杆样的棒子重重地敲门。

It is unusual for a golfer to batter one of the arshals with his putter.
高尔夫球员用推杆殴打比赛组织人员实属罕见。

Not once did he ever miss a shot, never a hook or a slice, never a missed putt
他一次也没有错过挥杆左曲球、右曲球和推杆的机会。