单词 | halogen lamp |
释义 | halogen lampnouna gas-filled, high-intensity incandescent lamp having a tungsten filament and containing a small amount of a halogen, such as iodine, that vaporizes on heating and redeposits any evaporated tungsten particles back onto the filament: used especially in motion-picture projectors and automobile headlights. Words nearby halogen lamphalocline, halo effect, Halog, halogen, halogenate, halogen lamp, haloid, halolike, halometer, halon, halo nevus Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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