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bulb. How to pronounce the english word bulb.Start with S. Learn from me.



bulb
  • 英语发声
  • 美语发声
  • n. 电灯泡；鳞茎；球状物
  • vi. 生球茎；膨胀成球状

    • 网络释义

    1、[电]灯泡
    灯泡（Bulb）：LED 有效期/ Period of vality:5 years
    2、电灯泡
    托马斯·爱迪生实验了一千(One thousand)聚合他击中了精确的谜底创制的电灯泡(Bulb)。听对他来说(For)，能对你开怀直言的人，便是你的挚友。
    3、[植]鳞茎
    小球茎(Cormel)：：球茎之小型者，每年生自叶腋、成熟茎顶部或茎侧。22. 鳞茎(bulb)：极短、扁平而成盘状之地下茎，外被覆瓦状、肉质、非绿色网状纤维之薄膜状鳞叶。23.
    4、[科技]球状物
    ... building n. 房屋，建筑物 bulb n. 球状物，球茎，灯泡 bulge n. & vi. 凸起（处），鼓小涨，隆起 ...

    短语

    Incandescent bulb白炽灯照;白炽灯;电灯泡胆

    garlic bulb蒜头;蒜头儿;大蒜鳞茎

    type bulb罗口灯泡

    Horn bulb喇叭外壳;喇叭簧;气喇叭皮球;气喇叭玩具

    SOCKET BULB仪表灯座;卡口灯泡

    electric bulb[电] 电灯泡;灯泡;替换次级侧的电珠;电灯泡图片

    BULB LAMP仪表灯;球泡灯;球形灯;量具灯

    LED BULB球泡灯;LED灯;大功率;蜡烛灯

    Discharge bulb放电管;放电灯泡

    专业释义

    农业科学
    • 鳞茎

      So it waspossible to control the growth of stem and leave to promote the bulb growthtechnically. ’ (4) Topping was an importan technique in lily bulb production.

      摘顶是百合种球繁育中重要的环节，摘顶后可使地上部制造的营养物质集中供给 地下鳞茎的生长，促进鳞茎发育膨大。

      参考来源 - 新铁炮百合种球形成机理与繁育技术的研究
    医药科学
    • 十二指肠球
      壶腹
    生物学
    • 球茎
      球状膨胀
      膜管
      鳞茎;球;延髓
    电子、通信与自动控制技术
    • 感温包
    动力与电气工程
    • 电灯泡
      小灯泡
      球根
    摄影
    • (照相机快门的)b挡；(气动快门的)皮球
      光闸控制器
    机械工程
    • 灯泡
      泡
    交通运输工程
    • 灯泡
    计算机科学技术
    • 灯泡

    英英释义

    bulb [ bʌlb ]

    n.
      a modified bud consisting of a thickened globular underground stem serving as a reproductive structure 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 bulblightbulbincandescent lampelectric lightelectric-light bulb

      a rounded part of a cylindrical instrument (usually at one end)

      "the bulb of a syringe"

      lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)

      同义词：medulla oblongatamedulla

      a rounded dilation or expansion in a canal or vessel or organ



    英汉双解大词典

    bulb /bʌlb/ star2 CET4 TEM4 (bulbs)

    • 1.  

      N-COUNT（可数名词） A bulb is the glass part of an electric light or lamp, which gives out light when electricity passes through it. 电灯泡

      例：

      The stairwell was lit by a single bulb.

      楼梯间只有一盏灯照明。

    • 2.  

      N-COUNT（可数名词） A bulb is a root shaped like an onion that grows into a flower or plant. 球茎

      例：

      ...tulip bulbs.

      …郁金香球茎。