bulb[bQlb]n.鳞茎, 球形物bulbThere are two kinds of bulb. One means a light bulb, which you screw into a light socket. The second kind means the bulb, which refers to the seeds for a flower.For example: When your light at home burns out, you must replace the bulb.鳞茎、球状物bulbbulbAHD:[b?0?6lb] D.J.[b(lb]K.K.[b(lb]n.(名词)Botany 【植物学】 A short, modified, underground stem surrounded by usually fleshy modified leaves that contain stored food for the shoot within:鳞茎,球根:一个短的,可修剪的,地下茎,常被肉层的可修剪的叶子包裹着,内部含有根部所需的养分:an onion bulb; a tulip bulb.洋葱球;郁金香球根A similar underground stem or root, such as a corm, rhizome, or tuber.球茎:一个类似的位于地下的茎或根,如球茎、块茎或球根A plant that grows from a bulb.块茎植物:由球根生长成的植物A rounded projection or part:球物:圆形的突出物或部分:the bulb of a syringe.注射器的圆形部分An incandescent lamp or its glass housing.灯泡:白炽灯或其玻璃外罩Anatomy A rounded dilation or expansion of a canal, vessel, or organ.【解剖学】 肿块:管、血管或器官的圆形扩张或膨胀Latin bulbus 拉丁语 bulbus from Greek bolbos [bulbous plant] 源自 希腊语 bolbos [由球茎长成的植物] bulb[bQlb]n.植物的球茎球茎状物;电灯泡bulb[bQlb]n.【植】球根, 鳞茎球状物; 球形零件; 玻璃泡; 灯泡(寒暑表)水银球; 真空管; 测温仪表; 传感器【解】球; 咽球, 延髓, [pl. ]扁桃腺(照相机的)快门(汽车的)圆形车壳;【船】球形船艏隆起(雄性蜘蛛变形的)跗节端the bulb of the eye眼球the bulb of an electric lamp电灯泡the bulb of a hair毛(发)根the bulb of a tooth齿穴中的乳头状突起物