reciprocating造句怎麼寫

The piston is reciprocating inside cylinder.

The prime mover may be a gas reciprocating engine.

Investigators found a bloody reciprocating saw on the bedroom floor and a hatchet which was still wet seemingly fresh from a wash atop an upper shelf in the kitchen according to The Herald.

Compressor may be reciprocating positive displacement or centrifugal.

reciprocating blade spreader

Washington woman is behind bars after allegedly attempting to behead her sleeping husband with a reciprocating saw.