时间:2018-12-27 作者:英语课 分类:英语单词荟萃


英语课

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 caravan 1 leapfrogging its way across western Mexico. 美国政府表示,正在努力“加强”位于墨西哥蒂华纳的过境点,准备应对越过墨西哥西部的移民大军到来。



The U.S. is on pace to leapfrog both Saudi Arabia and Russia to become the world's biggest oil producer. 美国正在逐步超越沙特阿拉伯和俄罗斯,成为世界上最大的石油生产国。



1 caravan
n.大蓬车;活动房屋
  • The community adviser gave us a caravan to live in.社区顾问给了我们一间活动住房栖身。
  • Geoff connected the caravan to the car.杰弗把旅行用的住屋拖车挂在汽车上。
学英语单词
abnormal operation
adenophyllous
administrative authority
auricular lappet
avocados
basihyal cartilage
Bloody Caesar
bottom cable
bring down the persimmon
bromo-ll-oxoprogesterone
bunkbed
Burroughs
Cheongsando
class sporozoas
coma carcinomatosum
commemorative column
corrosion evaluation
Cotoneaster melanocarpus
cut out key
diamond core drill
diamond-shape
digital platform
diphenyl diketone
dual character of investment
dynamic allocator
family oxyuridaes
Frenchman L.
fully loaded
fustily
germinabilities
graphic art
grey glass filter
hawaiians
helgrammite
hydrodynamic force
Ibwaga
index fossil
infection success rate
java 2 platform enterprise edition product provider
judicial immunity
junt
leaketh
Leys Castle
longleaf pine oil
Lucullus
Makarios III
Medazepol
microcaps
mini-framework
mrnd
multi-variants
needs
Neolithically
niggled
nonvampires
nuclei terminales
offgo
ox (pl. oxen)
Pacapausa
parts caddy
phosphoric bromide
pickers-up
polzeaths
posthatchlings
pottical
pycnidiospores
radioactive fission gas
rageless
Raharney
rear brake van
register of pending actions
retransmission receiver
Royal Command
salted food
schottky diode field effect transistor logic
scribbly gum
seedlings
Selkirk Mountains
sensibon
sine-squared testing
sorptional capacity
sots
stegnogramma cyrtomioides(c.ch.)cheng.
storm maximization
superior alloy steel
swinging out
Süderdorf
tacket
Tirol, Bundesland
tricherie
unconditional stability criterion
unexploded cartridge
urethral apoplexy
Uttar Hārina
vernier time signal
Vinh Loi
vocalizer
vogl
warytre
went off with
workgroup switch
write addressing