lamp bulb的用法和樣例：
例句
- This desk lamp needs a new bulb.
這盞臺燈該換新燈泡了。 - Install bulbs and sockets in the lamp housing.
安裝燈泡和插座于燈外殼上。 - This light can be used to illuminate a glass bulb containing sodium vapour.
可以用這種光來(lái)照射一個(gè)含有鈉蒸氣的玻璃泡。 - The effect is easily demonstrated using Wood's technique which incorporates an evacuated glass bulb containing a bit of pure metallic sodium.
應用伍德的方法用一個(gè)抽空的盛著(zhù)一點(diǎn)純金屬鈉的玻璃泡，很容易演示這個(gè)效應。
