big end

短语

[化] 连杆大头

词形变化

big ends 复数 big ends

释义与例句

n.
  1. 1.

    In a piston engine, the larger end (crankshaft end) of the connecting rod that connects a piston to the crankshaft.

    From the sound of that motor, I'd say yer big end's gone, mate.