| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024flash•o•ver (flash′ō′vər),USA pronunciation n. - Electricitya disruptive discharge around or over the surface of a solid or liquid insulator.
- Physicsthe moment of conflagration or complete incineration caused by superheated air or combustibles.
v.i. - Electricityto have or experience a flashover.
- origin, originally noun, nominal use of verb, verbal phrase flash over 1890–95
|