bulb是什么意思？

bulb [b?0?5lb]

n. 电灯泡,球状物

例句与用法:

The light bulb imploded.

这灯泡是向内侧爆裂的.

This light bulb has gone.

这灯泡不亮了.

Light glared from the unshaded bulb.

无罩灯泡发出耀眼的光。

I can see clearly that the filament in the bulb is broken.

我可以很清楚地看到灯泡里的细丝断了。

Do you know who is the creator of the electric bulb?

你知道谁是电灯的发明者？

The light bulb in the kitchen burnt out.

厨房里的电灯泡烧坏了。

We will have to change the bulb; it's gone.

电灯泡爆了，我们需要换一个。

Onions and lilies grow from bulbs.

洋葱和百合是从球茎中长出的。

英英解释:

名词 bulb:

a modified bud consisting of a thickened globular underground stem serving as a reproductive structure

electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity

同义词：light bulb, lightbulb, incandescent lamp, electric light, electric-light bulb

a rounded part of a cylindrical instrument (usually at one end)

lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)

同义词：medulla oblongata, medulla

a rounded dilation or expansion in a canal or vessel or organ