| 释义 |
bengal light
noun
or bengal fire
Usage: usually capitalized B
1. : a bluish white light composed usually of a mixture of potassium nitrate, sulfur, and realgar and used formerly in signaling and for illumination (as in theaters) — called also Indian fire
2. : any of various colored lights or flares
< red and blue Bengal lights flared up — J.G.Frazer > |