lightbulb
更新时间:2026-06-23 23:55:20 栏目: 英语词典
好的，我为你整理了“lightbulb”的百科式详细介绍，包括词义、音标、翻译、读音、用法、例句和短语搭配，内容全部以标准 UTF-8 可识别形式呈现。
Lightbulb
基本信息
词性：名词
音标：英式 /ˈlaɪtˌbʌlb/；美式 /ˈlaɪtˌbʌlb/
读音：light-bulb
翻译：电灯泡，灯泡
释义
物理意义：一种发光装置，通常由玻璃制成，内部装有灯丝或发光二极管，通过通电产生光亮。
比喻意义：表示突然的灵感、想法或解决问题的顿悟。例如，“a lightbulb moment”表示“灵光一现的时刻”。
用法
日常用法：常用于描述家用或工业照明设备。
比喻用法：用于文学或口语中表示灵感、创意的突然出现。
例句（10句）
I need to change the lightbulb in the living room because it burned out.
The new LED lightbulb saves a lot of electricity compared to old incandescent ones.
When he explained the concept, a lightbulb went off in my head.
She had a lightbulb moment and finally solved the puzzle.
The shop sells lightbulbs of various shapes and sizes.
We should use energy-efficient lightbulbs to reduce our electricity bills.
He replaced the broken lightbulb in the kitchen himself.
A small lightbulb illuminated the dark room.
The teacher’s explanation made a lightbulb turn on for the students.
Always make sure to turn off the switch before changing a lightbulb.
短语搭配
lightbulb moment – 灵光一现
change a lightbulb – 换灯泡
burn out a lightbulb – 灯泡烧坏
LED lightbulb – LED灯泡
energy-saving lightbulb – 节能灯泡
replace a lightbulb – 更换灯泡
flicker of a lightbulb – 灯泡闪烁
ceiling lightbulb – 吊顶灯泡
lightbulb socket – 灯泡插座
compact fluorescent lightbulb – 紧凑型荧光灯泡
如果你需要，我可以帮你做一份 lightbulb的中文详细解析表格版，方便记忆和查找词义、例句和搭配。
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