英:[bʌlb]
美:[bʌlb]
英:[bʌlb]
美:[bʌlb]
复数:bulbs
词根:bulb
adj.bulbous 球根的;球根状的;由球根生长的(等于bulbaceous)
bulbed 有球茎的;球状的
n.bulging 膨胀,凸出;打气;折皱
v.bulbed 生球茎;膨胀成球状(bulb的过去分词形式)
noun
a resting stage of a plant (such as the lily, onion, hyacinth, or tulip) that is usually formed underground and consists of a short stem base bearing one or more buds enclosed in overlapping membranous or fleshy leaves
a fleshy structure (such as a tuber or corm) resembling a bulb in appearance
a plant having or developing from a bulb
a bulb-shaped partspecifically: a glass envelope enclosing the light source of an electric lamp or such an envelope together with the light source it encloses
a rounded or swollen anatomical structure
a camera setting that indicates that the shutter can be opened by pressing on the release and closed by ending the pressure
light bulb电灯泡
olfactory bulb嗅球
dry bulb干球,干球式的
incandescent bulbn. 白炽灯泡,白炽灯照
lily bulb百合粉末,百合
wet bulb湿球温度计
dry bulb temperature干球温度
electric bulbn. 电灯泡
duodenal bulb[医]十二指肠冠,十二指肠球部
lamp bulb灯泡;玻璃泡
wet bulb temperature[化]湿球温度
1560年代,“洋葱”,源自法语 bulbe(15世纪),源自拉丁语 bulbus “鳞茎,球茎,洋葱”,源自希腊语 bolbos “地下茎上的圆形肿胀植物”。1660年代,它扩展到“洋葱,百合等的球形地下部分”。到1800年,它扩展到“玻璃管中的肿胀”(温度计的水银球,灯泡等)。
原鳞柄
球:球状物体或膨大
(obs.)延髓:同medulla oblongata
鳞茎
Middle English, from Latin bulbus, from Greek bolbos bulbous plant
The first known use of bulb was in the 15th century
bulgurnoun
dried cracked wheat
bulge1 of 2verb
to swell, curve outward, or stick out
bulging eyes
to be filled to overflowing
a bulging notebook
bulge2 of 2noun
a part that swells or sticks out
bulge1 of 2verb
to swell, curve outward, or stick out
bulging eyes
to be filled to overflowing
a bulging notebook
bulge2 of 2noun
a part that swells or sticks out
bulge1 of 2verb
to swell, curve outward, or stick out
bulging eyes
to be filled to overflowing
a bulging notebook
bulge2 of 2noun
a part that swells or sticks out
bulbnoun
an underground resting stage of a plant (as an onion or tulip) consisting of a short stem base bearing one or more buds enclosed in overlapping leaves
a fleshy structure (as a tuber or corm) resembling a bulb in appearance or function
a rounded object or part shaped more or less like a bulb
a flashlight bulb
bulbousadjective
having a bulb : growing from or bearing bulbs
resembling a bulb in being rounded or swollen
a bulbous nose
bulbnoun
an underground resting stage of a plant (as an onion or tulip) consisting of a short stem base bearing one or more buds enclosed in overlapping leaves
a fleshy structure (as a tuber or corm) resembling a bulb in appearance or function
a rounded object or part shaped more or less like a bulb
a flashlight bulb
bulbnoun
an underground resting stage of a plant (as an onion or tulip) consisting of a short stem base bearing one or more buds enclosed in overlapping leaves
a fleshy structure (as a tuber or corm) resembling a bulb in appearance or function
a rounded object or part shaped more or less like a bulb
a flashlight bulb
bulbnoun
a rounded dilation or expansion of something cylindricalespecially: a rounded or pear-shaped enlargement on a small base the bulb of an eyedropper
the bulb of a thermometer
a rounded part: as
a rounded enlargement of one end of a part see bulb of the penis, bulb of the vestibule, end bulb, hair bulb, olfactory bulb
medulla oblongatabroadly: the hindbrain exclusive of the cerebellum
a thick-walled muscular enlargement of the pharynx of certain nematode worms
1 The halogen bulbs were still installed, but the wires had come loose during Artemis’s investigations.
2 Finally the tunnel expanded and its core became so brilliant that I felt we were in the center of a gigantic million-watt light bulb.
3 A plant that grows from a bulb.
拥有或产生球茎、球根.
4 Therese leads us through the maze of metal to the back of the room, where several bulbs dangle from the ceiling over a table.
5 Addison invented the electric light bulb, the record player and the movie projector.
爱迪生发明了电灯泡 、 留声机和电影放映机.
6 It is easy to change a light bulb, sure, but it is harder to change the bulb and its fixture.
换一个灯泡当然很容易,但是要更换灯泡和其固定装置就比较难了。
7 Addison invented the electric light bulb record player and the movie projector.
爱迪生发明了电灯泡、声机和电影放映机.
8 Even though Papi didn’t live with us, he often came to see us and once showed up with strings of red and green electric bulbs, which we tacked around windows and doors.
9 Shig said no, he hadn’t known, he was glad to have been told, he was thankful to the men for unscrewing the marquee bulbs for him.
10 The light bulb imploded.
这灯泡是向内侧爆裂的。
11 Light bulbs are made by a machine at the rate of 66,000 an hour.
电灯泡的封套是由一台每小时速率为66,000的机器生产的.
12 He laughed, tossed a bulb of seaweed into the water.
13 In the center of the room was his bed, actually an army cot, which was lit by a naked light bulb hanging from the ceiling directly above his pillow.
14 There were families in the barrio with running water inside their houses, electric bulbs shining down from every room, curtains on the windows, and printed linoleum on the floors.
15 The bulbs along it had gotten brighter, and instead of giving a steady light, they flickered— because they weren’t electric bulbs at all, but gaslamps.
16 Her pool-browned shoulders glowed in the harsh bulb light above the lockers.
17 They’re just big bulbs in different colors, strung along the eaves above the front porch.
18 It seemed incredible that instead of a kerosene lamp, we now had a single glass bulb overhead by which we could read at night.
19 All the fresh-frozen venison was gone, and most of the bulbs and tubers.
20 You can be a light bulb, turnip bulb, or tulip bulb.
你可以作一个灯泡, 一个萝卜球茎, 或者郁金香球茎(反正都是圆的).
1 电灯泡
2 烧瓶
3 鳞茎
4 球
spherical bulbar spheral round ball apple bunch leather potato globe pill sphere pellet orb pommel fascicle casaba globe artichoke spheric s. hide shooter radish hurley
6 扁桃腺
8 真空管
9 生球茎
10 快门
12 圆形
round circular cycloid cycloidal disciform configuration roundness circularity rotundity rondure
13 喷头
14 球状物
round Ball globe orb ball sphere glomeration globe artichoke
15 球根
16 有鳞茎的
18 形成球状
19 块茎