Bulb
01
球茎, 鳞茎
the ball-shaped root of some plants that grows anew every year
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
bulbs
例子
She discovered a forgotten bulb of garlic in the pantry and decided to use it in her recipe.
她在储藏室发现了一个被遗忘的大蒜球茎，并决定在她的食谱中使用它。
02
灯泡, 电灯泡
a glass enclosure containing a filament or other light-emitting element, producing illumination when electrically powered
例子
The light bulb in the hallway burned out.
走廊里的灯泡烧坏了。
03
球, 延髓
the lower part of the brain, continuous with the spinal cord
例子
The bulb controls essential autonomic functions.
延髓控制着基本的自主功能。
04
灯泡, 膨胀部分
a rounded enlargement at one end of an instrument or tool, often serving as a grip or functional part
例子
The thermometer has a bulb at its base.
温度计的底部有一个球部。
05
灯泡, 膨大部
a rounded swelling, dilation, or expansion in a tube, canal, or organ
例子
The doctor identified a bulb in the intestinal tract.
医生在肠道中发现了一个灯泡。
06
灯泡, 球茎
any object with a rounded, often teardrop-like shape
例子
The sculpture had a bulb at its base.
雕塑的底座有一个球茎。
词汇树
bulblet
bulblike
bulbous
bulb
