barring engine

短语

词形变化

barring engines 复数

释义与例句

n.
  1. 1.

    A small, auxiliary motor that slowly rotates a large main engine (i.e. massive marine diesel or steam engine) to a specific position for starting, maintenance, or cooling, preventing damage and allowing precise alignment without full engine power.

词源

From barring + engine.

来源：wiktionary