时间:2019-02-04 作者:英语课 分类:留美老师带你每日说英文


英语课

 The US has one of the best, most reliable power grids 2 in the world, so people aren't saying 'let's knock out this entire grid 1.' You could just have one converter box in your house, and that way you're not converting AC to DC at the level of every single device.

美国拥有世界上最好、最可靠的电网,所以人们不会嚷嚷着“把整个电网砍掉。”你只要在家里装上一个转换器,这样你就不用针对每个电子产品逐一地去把电流从交流电转换成直流电。


学习重点:


1.reliable 可信赖的;可靠的

reliable (adj.) 可信赖的;可靠的

relevant (adj.) 有关的


2.grid 电力网

grid (n.) 电力网

grip (v.) 握牢;掌握


3.knock out 一拳击昏某人; 打败; 淘汰

knock out (ph.) 一拳击昏某人; 打败; 淘汰


4.convert 转变,变换

convert (v.) 转变,变换

converse 3 (v.) 沟通


 


5.device 装置

device (n.) 装置

deviate 4 (v.) 脱离;越轨



n.高压输电线路网;地图坐标方格;格栅
  • In this application,the carrier is used to encapsulate the grid.在这种情况下,要用载体把格栅密封起来。
  • Modern gauges consist of metal foil in the form of a grid.现代应变仪则由网格形式的金属片组成。
n.格子( grid的名词复数 );地图上的坐标方格;(输电线路、天然气管道等的)系统网络;(汽车比赛)赛车起跑线
  • Typical framed structures are beams, grids, plane and space frames or trusses. 典型构架结构为梁、格栅、平面的和空间的框架或桁架。 来自辞典例句
  • The machines deliver trimmed grids for use or stock. 这种机器铸出修整过的板栅,以供使用或储存。 来自辞典例句
vi.谈话,谈天,闲聊;adv.相反的,相反
  • He can converse in three languages.他可以用3种语言谈话。
  • I wanted to appear friendly and approachable but I think I gave the converse impression.我想显得友好、平易近人些,却发觉给人的印象恰恰相反。
v.(from)背离,偏离
  • Don't deviate from major issues.不要偏离主要问题。
  • I will never deviate from what I believe to be right.我绝不背离我自信正确的道路。
标签: 口语
学英语单词
-sepaled
A.M.C.
acantharian
alkali chlorosis
alphabet general sense
antitoxines
Aquitaine
automatic open loop control
AVTUR
bighead disease (sheep)
block chambering method
bowpres
cactused
caspian seas
chases
Cheese and Crackers
clarity of detail
clean letter of credit
comfort noise generation
comparative simulation
Corronil
Corryocactus
cross the T
current commutation
day water
deaf as an adder
department of gynecology
die tie-plate
dry mill
enthalpy of formation
Fidler-Maxwell kiln
flash-photometry
fraction defective
frame section surface
Gary Kasparov
general-purpose software
Glenurquhart plaid
hand-operated auger
Hessian of projective curve
hopping conductivity
Impatiens hancockii
indigestive
insulating fire-retarding glass
intracanal
iron deficient
joint bank account
JTS forging
kayambs
leak rate
liable on a bill of exchange
liquid radium source
lister drill
magnetobremstrahlung
main buffer storage
meningitis of base
metagenetic deposit
microwave hygrometer
motherisk
multicomponent polymerization
multiple numerical integration
no longer ago than
orders-of-magnitude
original mortgagee
other director cost
overgirds
pastoralized
payment refused
pepper grinders
pepper-paste moxibustion
perriman
phyllosticta hranicensis
piercement dome
pinguify
plam Sunday
predictive codings
prismotric
procedure for sequestration
quasi-linear estimator
relief flank
rocking-lever for ink duct roller
roslas
salonica (thessaloniki)
schisandrae fructus
schismatized
security suite
sequence effect
specific medicine
sporoduct
starting characteristics
subvital(hadorn 1948)
Sutton-Rendu-Osler-Weber Syndrome
tensile modulus
term time
thoughtful type
two-circuit
under full sail
unhistrionic
urban fabric
v3 certificate
waist-gun
Western Greenland Current
yearly average outage hours