bulb中文什么意思
n.
1.【植物;植物学】球根;鳞茎。
2.球状物;(寒暑表的)水银球;灯泡;烧瓶;真空管;测温包。
3.【解剖学】球;〔pl.〕扁桃腺。
+更多解释...
1.【植物;植物学】球根;鳞茎。
2.球状物;(寒暑表的)水银球;灯泡;烧瓶;真空管;测温包。
3.【解剖学】球;〔pl.〕扁桃腺。
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- t bulb: 球缘t型材
- t-bulb: 球缘t字钢
- opal bulb, opaque bulb: 乳白灯泡
例句与用法
更多例句: 上一页 下一页- To suction with a bulb syringe, push bulb in with your thumb .
用球吸引器时先用拇指把球压扁。 - It's a bulb pressure tester for detecting battery leaks .
这是检测电瓶漏气用的胶球压力试验器。 - The lack of air in the bulb prevents the filament from burning up .
灯泡内缺乏空气就使灯丝不致烧掉。 - I must get those bulbs planted before the cold weather sets in .
我得在天气转冷之前把这些球茎秧种上。 - I have sent off for those bulbs i saw advertised in the paper .
我已写信订购我在报纸广告上看到的那种灯泡。
英文释义
名词- a rounded part of a cylindrical instrument (usually at one end); "the bulb of a syringe"
- 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 dilation or expansion in a canal or vessel or organ
- lower or hindmost part of the brain; continuous with spinal cord; (`bulb'' is an old term for medulla oblongata); "the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning"
同义词:medulla oblongata, medulla - a modified bud consisting of a thickened globular underground stem serving as a reproductive structure
- anything with a round shape resembling a teardrop
百科释义
A bulb is a short stem with fleshy leaves or leaf bases.Bell, A.
详细百科解释