音标:['li:pfrɒg] ;
n. 跳背游戏, 竞相提高
vi. 跳背, 交替前进
vt. 跃过
n. advancing as if in the child's game, by leaping over obstacles or competitors
n. a game in which one child bends down and another leaps over
v. jump across
词型变化:现在分词 : leapfrogging ; 过去式 : leapfrogged ; 第三人称单数 : leapfrogs ; 名词复数形式 : leapfrogs ; 过去分词 : leapfrogged
词性分布:
动词75%
名词25%

leapfrog的用法和样例:

例句

用作名词(n.)
  1. Folks playing leapfrog must complete all jumps.人们完成跳背游戏的时候必须完成所有的跳跃。
  2. Leapfrog development strategy is a popular practice for cities.城市实施跨越式发展带有普遍性。
用作动词(v.)
  1. The win allowed Newcastle to leapfrog three teams to gain second place.这场胜利使纽卡斯尔队越过三支球队上升到第二的位置。
  2. This presented a chance to leapfrog the old technology and go straight to mobile phones.这提供了一个机会,让落后的技术直接跃至移动通信业务。

词汇搭配

  • crippled leapfrog test踏步检验,记忆部件连...
【近义词】

投资顾问Jerry跟客户Frank见面,向他推销一种投资想法。 Jerry: I believe the iron is hot right now in the field of energy and transportation. Everyone is looking for new ways to reduce energy consumption. 我认为在能源和交通方

发表于:2018-12-16 / 阅读(109) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

投资顾问Jerry跟客户Frank见面,向他推销一种投资想法。 Jerry: I believe the iron is hot right now in the field of energy and transportation. Everyone is looking for new ways to reduce energy consumption. F: Yeah, you're right. I bo

发表于:2018-12-16 / 阅读(96) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

投资顾问Jerry跟客户Frank见面,向他推销一种投资想法。 Jerry: I believe the iron is hot right now in the field of energy and transportation. Everyone is looking for new ways to reduce energy consumption. F: Yeah, you're right. I bo

发表于:2018-12-25 / 阅读(93) / 评论(0) 分类 礼节美语

今天我们要学的词是 leapfrog. leapfrog 原指儿童玩的青蛙跳游戏,引申下来就是跳升,越级。 The U.S. government said it was working to harden the border crossing at Tijuana, Mexico, to prepare for the arrival of a migrant

发表于:2018-12-27 / 阅读(90) / 评论(0) 分类 英语单词荟萃

Businessinsider.com: Hilton Worldwide Holdings Inc. is placing a $550 million bet that hotel guests increasingly will use smartphones to choose rooms, check in and even unlock doors. 手机代替房卡 The company plans to announce this week new tech

发表于:2019-01-01 / 阅读(119) / 评论(0) 分类 双语趣听精彩世界

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(112) / 评论(0) 分类 VOA标准英语2008年(五月)
学英语单词
aerial impedance
annuity fund
apyretic
arteriae alveolaris maxillaris posterior
assume the similitude of
automatic profiling lathe
baccatas
basal conglomerate
beerenauslese
bracket language
Chalcolithic Age
compact body
contract of hazard
coocoo
Corri's method
cotise
crew-cut
cryogenic conductor
curie scale of temperature
Deh-Dasht
demographic response
detergent builder
double pit
dry peat
dutifully
dwelster
dynamo engine
elliptical vibrating screen
facility power substation
G-Unit
Gallup
geometry of ore body
gershayim
gross rate of increase of domestic animals
guaranteed investment contract
haemophilus ovis
Hexrivier
high field electron transport
hollow spindle
hook shaft bushing
horny tumor
impulse noise
incommensurations
iomega
isodonts
Kashirskoye
ketyl radical
kidflation
LORAN-A
mode of international settlement
nauticals
non-permanent flow
nonsequential list
normal compaction
not amount to a row of beans
Nuestra Seňora, B.de
ooze away
order berycomorphis
outshout
Paracin
perform miracles
positive infinitely variable gear box
promptbooks
public shared library region
pugree
rabaud
relay operating time
ridgedale
scalpy
Scandix
scuba-dive
secretted
semantic database integrity
semi-shearing
Shoshone Mountains
simple domain
slag lime
sliced bread
slipping off
spiral lamina
squabble over sth
staircase (step) vein
superaudio telegraphy
surface air
suxiao jiuxin pills
swapping technique
symmetric junction
system related outage
teamakers
think small beer of
Tomelilla
touch display
transamine
trimountain
tunns
ultramicro-element
unaccounted
vanish
vectoring computer
vitamin Bx
Wuday'ah
yang-edema