n. 灯泡;鳞茎;大浇斗(bulb的复数)
n a modified bud consisting of a thickened globular underground stem serving as a reproductive structure
n electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
n a rounded part of a cylindrical instrument (usually at one end)
n anything with a round shape resembling a teardrop
n lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)
n a rounded dilation or expansion in a canal or vessel or organ

Agriculture Report - Grow It Yourself: Onions Are Nothing to Cry About 农业报道 - 自己动手种植洋葱 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Onions come in different sizes, shapes

发表于:2018-12-07 / 阅读(518) / 评论(0) 分类 2011年VOA慢速英语(六)月

Agriculture Report - In the Garden: Growing Onions This is the VOA Special English Agriculture Report. Onions come in different sizes, shapes, colors and flavors, from mild and sweet to hot and strong. A full-grown onion plant has roots, bulbs and le

发表于:2018-12-16 / 阅读(371) / 评论(0) 分类 2012年VOA慢速英语(九)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Engineers are always plugging away to get better energy efficiency out of our products -- like cars that guzzle less gas or light bulbs that burn brighter on f

发表于:2018-12-24 / 阅读(398) / 评论(0) 分类 Scientific American(八)月

Pre-Listening Vocabulary daffodil: a yellow trumpet-shaped flower that blossoms in early spring bulb: a rounded plant part that is planted under the soil discard: reject or get rid of toxic: poisonous intersperse: to place or spread in between other

发表于:2018-12-28 / 阅读(323) / 评论(0) 分类 趣谈英语

Something has grown in my mother's kitchen this Winter. It is tall, beautiful, and bright red. If you're in the room, you can't help but * look at it. It's an amaryllis. It was given to her as a Christmas present, and she has been growing it from a b

发表于:2019-01-01 / 阅读(377) / 评论(0) 分类 英语博客 A cup of English

Different shapes and forms are everywhere. Boxes and street signs are square or rectangular. Balls and wheels are round. The sun and moon are round. Wedding rings are round. Eggs and light bulbs are almost round. Pyramids and arrow tips are triangula

发表于:2019-01-02 / 阅读(354) / 评论(0) 分类 简单慢速英语阅读

Engineers are always plugging away to get better energy efficiency out of our products -- like cars that guzzle less gas or light bulbs that burn brighter on fewer watts. But even if we replaced all today's bulbs with energy-sipping LEDs, the world m

发表于:2019-01-02 / 阅读(422) / 评论(0) 分类 60秒科学

It’s the wettest of all African deserts, the great Kalahari. The sands of the Kalahari cover more of southern Africa than any other desert. But the higher rainfall here gives it a very distinctive a

发表于:2019-01-02 / 阅读(348) / 评论(0) 分类 浩瀚沙漠

By Mario Ritter Broadcast: November 18, 2003 This is Steve Ember with the VOA Special English Agriculture Report. If you like flowers in the early spring, then the middle of autumn is an important tim

发表于:2019-01-02 / 阅读(412) / 评论(0) 分类 VOA2003(下)-农业与经济

Agriculture Report - Grow It Yourself: Turning Bulbs Into Beautiful Blooms This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Bulbs are underground plant stems. They provide food for a shoot. Some bul

发表于:2019-01-02 / 阅读(514) / 评论(0) 分类 2011年VOA慢速英语(四)月

A: I would like to speak with the manager about some safety concerns. B: This is the manager. What can I do for you? A: I was parking my car last night in the garage area, and it was very dark out there. B: Is this the first time you noticed this? A:

发表于:2019-01-05 / 阅读(445) / 评论(0) 分类 地道英语对话-租房

新技术:开灯就有无线宽带 Bulbs could soon be used to broadcast household broadband 英国爱丁堡大学的一位教授研究出了一项新技术,能够让普通的电灯泡作为无线网络信号传输器,只要开灯,就能无线上

发表于:2019-01-08 / 阅读(472) / 评论(0) 分类 轻松英语

The Flowers Rose Fyleman 花朵 罗斯法伊尔曼 The gardener works away for hours 花匠连续工作数小时, To make the borders gay with flowers. 为了让边境开满艳丽的花朵。 He plants the bulbs and sows the seeds, 他种植了球茎

发表于:2019-01-10 / 阅读(347) / 评论(0) 分类 美国小学英语教材6

Stronger Woman~~演唱者:Jewel I guess you could say I'm one of those girls that's always been with one of those guys you know the type like right now he sleeps while I write But it's better than crying warn out from trying from loving a man who a

发表于:2019-01-10 / 阅读(488) / 评论(0) 分类 E乐吧

In the storeroom 在库房 A:Where can I find a spare hose for the pump? A:我在哪里可以找到一跟备用的机泵软管? B:What size do you need? B:你需要什么型号的? A: 25 mm diameter. A:直径25毫米的。 B:They're at the back o

发表于:2019-01-14 / 阅读(340) / 评论(0) 分类 职业技术英语口语

公司总裁Tim召集部门经理开会,讨论公司可以采取哪些节能环保的措施。 Tim: Good morning folks, thanks for joining us. In light of the recent economic downturn, we thought we should pow-wow some ways we can conserve energy.

发表于:2019-01-15 / 阅读(292) / 评论(0) 分类 商务礼节美语

公司总裁Tim召集部门经理开会,讨论公司可以采取哪些节能环保的措施。 Tim: Good morning folks, thanks for joining us. In light of the recent economic downturn, we thought we should pow-wow some ways we can conserve energy.

发表于:2019-01-20 / 阅读(455) / 评论(0) 分类 礼节美语

Topic1 College Education Does Not Fit Job Market NeedIn recent years, many college graduates have a hard time finding jobs after graduation. And each graduation season is dubbed by media as the hardest job-hunting season. A reason for the disconnect

发表于:2019-01-21 / 阅读(324) / 评论(0) 分类 英语角-圆桌会议

Far from being violentaions and destruction, it seems instead , black holes might actually be benign architects ,whichve played a part in the creation of the galaxies,stars,and even the life itself. One of the first scientists to begin to see black h

发表于:2019-01-23 / 阅读(353) / 评论(0) 分类 探索与发现2013年

Improving Productivity by Improving Lighting We all know that our surroundings affect our ability to get work done, from that irritating buzzing from the next cubicle over to the uncomfortable chair causing our back pain. But what about lighting? Has

发表于:2019-02-04 / 阅读(475) / 评论(0) 分类 阅读空间
学英语单词
'everything
a cappella singing
above ground level (agl)
adaptive layer
alexeterius
Aniridy
AWADS
Batangafo
be agreeably disappointed
be on with
breach of warranty endorsement
Britanskiy Kanal
buttress spacing
cisborder
cite for
component model
condensation trails
coprophilous vegetation
coronice
culture method of water flea
cum all
curb stomps
cyberdeath
dadoes
deiotarus
discernability
disella aceriae
diskware
distention and fullness
Doenitz, Karl
Dutch comfort
edit envelope
electromagnetic riveting machine
epiploectomy
eurocurrencies
freon-free refrigerator
frowsy wool
full employment budget surplus
full service broker
fundamental assumption
fusing agent
generative power
gross production tax
happy end
hard lump
here-hence
hit the mat
Hodge's planes
hydrocolloid
hyperthesis
impoco
index path
insulat
integers
irrevocable control strategy
jefe
jennest
jolette
Kid Cudi
leukosialins
line power
Lionist
Loxodon
maltulose
manual-pump
Meletians
metallothermic processing
Mohave County
moor buzzard
multicore CPU
neon zonatus
non resonance process
onomatolalia
palynologists
paper thickness set knob
penicilliform
peucedanum medicum dunn
policy capture
prime fictitious meridian
private branch exchange
pseudobarbella laxifolia
regenmorter
Rhizomastix
running nooses
scardamyxis
schedule rotation sstem
sea-hog
secureth
sejugal suture
sex pheromone of acarina
sextiles
shoulder patches
soil classification by grain
South Bucks
stellar spectroscopy
strata opticum
the charge of the light brigade
trachenchyma
tranthyretin
unobstrusive measure
worm bearing cup
Zelennik