| 释义 |
英语解释
- a modified bud consisting of a thickened globular underground stem serving as a reproductive structure
- a rounded part of a cylindrical instrument (usually at one end)
- 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)
- electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
相似短语
-
vein of bulb of vestibule bulb
前庭球静脉
-
bulb bearing
生鳞茎的
-
bulb of penis
阴茎球
-
bulb of percussion
打击形成半锥体
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condensing bulb
冷凝瓶
-
flame bulb
焰球
-
head bulb
头球
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laminated bulb
膜被鳞茎
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medullary bulb
延髓
-
bulb stern
球形船尾
相似单词
-
bulb
n.
1.球茎（如百合﹑ 洋葱﹑ 郁金香等植物的地下茎）
2.（也作light bulb）电灯泡
-
hot bulb
热球
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hair bulb
【医】 毛球
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bulb shaped
adj. 球茎形的；灯泡状的
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dry bulb
a. 干球的
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1.球茎（如百合﹑ 洋葱﹑ 郁金香等植物的地下茎）
2.（也作light bulb）电灯泡