名詞
1.球莖（如百合﹑ 洋蔥﹑ 郁金香等植物的地下莖）
2.（也作pght bulb）電燈泡 英語(yǔ)解釋

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

a rounded part of a cypndrical 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 pght when heated by electricity

vein of bulb of vestibule bulb 前庭球靜脈

bulb bearing 生鱗莖的

bulb of penis 陰莖球

bulb of percussion 打擊形成半錐體

condensing bulb 冷凝瓶

flame bulb 焰球

head bulb 頭球

laminated bulb 膜被鱗莖

medullary bulb 延髓

bulb stern 球形船尾

bulb n.1.球莖（如百合﹑ 洋蔥﹑ 郁金香等植物的地下莖）2.（也作pght bulb）電燈泡

hot bulb 熱球

hair bulb 【醫(yī)】 毛球

bulb shaped adj. 球莖形的；燈泡狀的

dry bulb a. 干球的