音标:[ˈbɔtlˌneks] ;
n. 瓶颈( bottleneck的名词复数 ); 瓶颈路段(常引起交通堵塞); (尤指工商业发展的)瓶颈; 阻碍
n a narrowing that reduces the flow through a channel
n the narrow part of a bottle near the top
v slow down or impede by creating an obstruction
v become narrow, like a bottleneck

bottleneck的用法和样例:

例句

用作名词(n.)
  1. TV talk show has entered a bottleneck period, gradually chug.目前电视谈话节目已经进入了一个瓶颈期,问题逐渐彰显。

词汇搭配

  • bottleneck isotope"瓶颈",同位素...
  • bottleneck commodity稀缺商品
  • bottleneck problem瓶颈问题
  • bottleneck check闭合裂缝
  • bottleneck effect瓶颈作用
  • traffic bottleneck交通瓶颈
  • bottleneck inflation瓶颈式通货膨胀...
  • bottleneck industry薄弱环节产业...
  • memory bottleneck存储器瓶颈
  • bottleneck analysis隘路分析,瓶颈分析...
  • bottleneck road瓶颈路段
  • production bottleneck[经] 生产过程中的...
【近义词】

Asian Disaster Relief Efforts Encounter Unparalleled Logistical Difficulties 亚洲灾难援助遭遇空前的后勤困难 As the death toll continues to climb in the wake of Sunday's earthquake-trigg

发表于:2018-12-08 / 阅读(249) / 评论(0) 分类 VOA2005(上)--海啸灾难纪实

Experts say there is a high likelihood of a big earthquake hitting the huge metropolis of Tokyo in the next few years. Authorities are trying to ensure the city is as prepared as possible for another large quake. 专家说,日本首都大东京地区

发表于:2018-12-19 / 阅读(153) / 评论(0) 分类 VOA双语新闻 2012年2月

American business leaders say the global financial turmoil will make it more difficult for emerging economies like India's to attract foreign investment. However, Indian officials expect the country's economy to escape relatively unscathed. Anjana P

发表于:2019-01-12 / 阅读(167) / 评论(0) 分类 VOA标准英语2008年(九月)

Workers at a Haitian hospital say health care needs have moved beyond emergency medical aid for earthquake victims to long-term help for the injured, including amputees, and psychological counseling. At this Catholic pediatric hospital, injured patie

发表于:2019-01-13 / 阅读(187) / 评论(0) 分类 VOA标准英语2010年(一月)

Many Zimbabweans living and working in neighboring South Africa travel home during the holiday period, causing massive bottlenecks at the main overland border post. Despite the delays and the cost, they prefer to return to South Africa after only a f

发表于:2019-01-13 / 阅读(148) / 评论(0) 分类 VOA标准英语2010年(一月)

Cameroonian Develops Mobile Telephone Application To Fight Corruption Baksheesh in Arabic is money offered to crooked officials to get rid of red-tape. And so NoBakchich implies no more bribes. Thats the name of a mobile telephone application conceiv

发表于:2019-01-14 / 阅读(194) / 评论(0) 分类 VOA标准英语2011年(八月)

India is building new roads, airports and power plants to cater to the needs of an economy that is growing at a rapid pace. But, infrastructure continues to be woefully inadequate. 印度正在修建新的道路、机场、发电站,以满足经济高

发表于:2019-01-19 / 阅读(175) / 评论(0) 分类 VOA双语新闻 2008年5月

Chinese President Xi Jinpinbg meets with Carrie Lam, Chief Executive-elect of the Hong Kong SAR, on April 11th, 2017 in Beijing. [Photo: gmw.cn] Carrie Lam, Chief Executive-elect of the Hong Kong Special Administrative Region (SAR), said that bolster

发表于:2019-01-19 / 阅读(256) / 评论(0) 分类 2017CRI中国国际广播电台

Hello, everybody. In the State of the Union, I laid out three areas we need to focus on if were going to build an economy that lasts: new American manufacturing, new skills and education for American workers, and new sources of American-made energy.

发表于:2019-01-26 / 阅读(137) / 评论(0) 分类 奥巴马每周电视讲话

今天我们要学的词是bottleneck。 Bottleneck, 瓶颈,堵塞。The project will eliminate the bottleneck by widening the road, 这个项目要通过加宽道路来解决交通堵塞的问题。 感恩节是美国人坐飞机旅行的高峰期。

发表于:2019-02-02 / 阅读(157) / 评论(0) 分类 英语每日一词

By Michael Bowman Caracas 03 December 2006 Polls have closed in Venezuela, where voters were deciding whether socialist President Hugo Chavez deserved another six-year term in the oil-rich nation. VOA's Michael Bowman reports from Caracas, official

发表于:2019-02-03 / 阅读(236) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Lisa Schlein Geneva 21 August 2007 United Nations aid agencies say the distribution of humanitarian assistance to victims of Peru's devastating earthquake remains problematic. But they say the situation is beginning to ease. Lisa Schlein reports f

发表于:2019-02-03 / 阅读(275) / 评论(0) 分类 2007年VOA标准英语(八月)

With the shops in Tokyos Ginza district preparing to close for the day, and the tour guide begging they return to the coach, two tourists from Chengdu, China, hit a crescendo in their debate over quality, styling and workmanship. 东京银座的商店正

发表于:2019-02-05 / 阅读(270) / 评论(0) 分类 英语新闻

Managing in the Present Present Tenses Focus: time management and current problems facing a service company 1. Management themes Read the following text and then discuss the questions below. Time mana

发表于:2019-02-06 / 阅读(181) / 评论(0) 分类 实用英语

今天我们要学的词是bottleneck。 Bottleneck, 瓶颈,堵塞。The project will eliminate the bottleneck by widening the road, 这个项目要通过加宽道路来解决交通堵塞的问题。 感恩节是美国人坐飞机旅行的高峰期。

发表于:2019-02-07 / 阅读(148) / 评论(0) 分类 英语单词荟萃

By Anjana Pasricha New Delhi 01 May 2008 India is building new roads, airports and power plants to cater to the needs of an economy that is growing at a rapid pace. But, as Anjana Pasricha reports from New Delhi, infrastructure continues to be woeful

发表于:2019-02-07 / 阅读(219) / 评论(0) 分类 VOA标准英语2008年(五月)

U.S. troops patrolled the streets of Port-au-Prince on Monday in an attempt to drive away looters who were breaking into shops and buildings to grab whatever they could find. Some people have begun fleeing the capital for the countryside in search of

发表于:2019-02-11 / 阅读(169) / 评论(0) 分类 VOA标准英语2010年(一月)

Australia will increase its annual migration intake to 300,000 people a year - the biggest rise since the end of World War II. The increase in the annual quota is intended to address the country's chronic skills shortages. 澳大利亚把外来移民定

发表于:2019-02-14 / 阅读(227) / 评论(0) 分类 VOA双语新闻 2008年5月

Jin Liqun, the new president of the AIIB, welcomed the formal inauguration of the bank after the first meeting of its board of governors. We have just concluded, very successfully, the inaugural meeting of AIIB's first board of governor's meeting and

发表于:2019-02-14 / 阅读(189) / 评论(0) 分类 2016CRI中国国际广播电台

It is a popular internet thing to focus on the upside of being in your 30s, and it is nice to know how to do basic modern-human-being things like paying your taxes and cooking a simple meal. But it can be a less-rosy story at work: People in their la

发表于:2019-02-18 / 阅读(148) / 评论(0) 分类 英语新闻
学英语单词
absolons
acoustic vibration process
acquisition agreement
acrocarp
all clued up
anisodontia
anthracene ring
asians
back-level release
Beloit College
bending oscillation
blocked pleurisy
Bohol
brames
brawlers
bridle-path
brittle-bone disease
bromic acid
builts
Caltraghlea
cardinal bishop
cathodic protection parasites
cease fire
colorradical
combing beater
compare logical
cover drive
cryptic plasmid
deactivation constant
debuccalizing
deltoidal mark
demodulation circuit
dielectric-waveguide mode
dompt
dorsal longitudinal ligament (or superior common ligament)
duodenal papilla
ecological balance sheet
electronic data-processing equipment (edpe)
emergency repair
epithelial sheath
excess voltage preventer
facet name
fascitis
fee simple determinable
four ball test rig
fulviceps
general supply fund
genus Scorzonera
glowering
Hemophilus canis
high speed forging hydraulic press
high-pH drilling fluid
hippopotamus amphibious
hollow-eyed
hot round
houndsditches
huanghuali
Iraki
iraklions
keylock
letter of undertaking
luminance time equalization
lundqvist
master rotor
melanocyte stimulating hormone (MSH)
Nalychëva
Namanyere
nametagged
nanocavity
negative landform
network admittance matrix
nonparticipatory
or what
PCC (process control computer)
phonograph recording
pleadings
pop shield
pover
Puente del Inca
push mowers
revolute joint
scrupulizes
secondary tooth
self-gloriation
slide-vane type rotary pump
space grid
Spirit River
Srivastava Seamount
Syncelose
the length
thrown down
togs
top steel feed roll
trip wire
tuberculosis of seminal vesicle
tunnel server
UDPG
VE day
weighing platform
West New York
whirligig beetle
work-energy theorem