| 释义 |
lightbulb 英'laɪtbʌlb美'laɪtbʌlb COCA²⁹²⁹³BNC⁶⁰⁷⁴⁰iWeb²¹³⁷⁷
基本英英近义反义例句
💡n.电灯泡¹⁰⁰
Noun:
electric lamp consisting of a transparent or translucent glass housing containing a wire filament usually tungsten that emits light when heated by electricity近义词 bulb球茎light bulb电灯泡electric light电灯incandescent lamp白炽灯,白热灯…
And when we talk about intensity in terms of units, we usually talk about watts, so if you change your lightbulb, usually you see the intensity in terms of watts.
当我们讨论强度的单位时，我们经常用瓦特，所以如果你更换灯泡，你通常会看到,以瓦特为单位的强度值。163 |