bulb是什么意思

bulb

[bQlb]

n.

鳞茎, 球形物

bulb

There are two kinds of bulb. One means a light bulb, which you screw into a light socket. The second kind means the bulb, which refers to the seeds for a flower.

For example: When your light at home burns out, you must replace the bulb.

鳞茎、球状物

bulb

bulb

AHD:[b?0?6lb]

D.J.[b(lb]

K.K.[b(lb]

n.（名词）

Botany

植物学

A short, modified, underground stem surrounded by usually fleshy modified leaves that contain stored food for the shoot within:

鳞茎，球根：一个短的，可修剪的，地下茎，常被肉层的可修剪的叶子包裹着，内部含有根部所需的养分：

an onion bulb; a tulip bulb.

洋葱球；郁金香球根

A similar underground stem or root, such as a corm, rhizome, or tuber.

球茎：一个类似的位于地下的茎或根，如球茎、块茎或球根

A plant that grows from a bulb.

块茎植物：由球根生长成的植物

A rounded projection or part:

球物：圆形的突出物或部分：

the bulb of a syringe.

注射器的圆形部分

An incandescent lamp or its glass housing.

灯泡：白炽灯或其玻璃外罩

Anatomy A rounded dilation or expansion of a canal, vessel, or organ.

解剖学 肿块：管、血管或器官的圆形扩张或膨胀

Latin bulbus

拉丁语 bulbus

from Greek bolbos [bulbous plant]

源自 希腊语 bolbos [由球茎长成的植物]

bulb

[bQlb]

n.

植物的球茎

球茎状物；电灯泡

bulb

[bQlb]

n.

植球根, 鳞茎

球状物; 球形零件; 玻璃泡; 灯泡(寒暑表)水银球; 真空管; 测温仪表; 传感器

解球; 咽球, 延髓, [pl. ]扁桃腺

(照相机的)快门

(汽车的)圆形车壳;船球形船艏

隆起

(雄性蜘蛛变形的)跗节端

the bulb of the eye

眼球

the bulb of an electric lamp

电灯泡

the bulb of a hair

毛(发)根

the bulb of a tooth

齿穴中的乳头状突起物