时间:2018-12-18 作者:英语课 分类:突破英文词汇


英语课
1. visibility /ˌvɪzəˈbɪləti/
-- degree of clearness of the atmosphere, with reference to the distance at which objects can be clearly seen
With the fog rolling in and visibility approaching zero, it was virtually impossible for planes to land.
在浓雾滚滚而来而且能见度几近于零的情况下,飞机实在不可能降落。
 
 
2. envision /ɪn'vɪʒn/
-- foresee; envisage 1; have a mental picture of (something not yet a reality)
Coach Brown envisions Mary as a prima ballerina.
布朗教练想象着玛丽将来成为芭蕾舞剧女主角。
 
 
3. improvise 2 /'ɪmprəvaɪz/
-- (literally, "do something without having prepared or seen it beforehand") compose, recite or sing on the spur of the moment
Did the entertainer prepare his jokes before the program or improvise them as he went along?
表演娱乐节目的人是在节目前准备他的笑话呢,还是当他进行表演时才即兴发挥?
 
 
4. revise /riˈvaiz/
-- look at again to correct errors and make improvements; examine and improve
Before handing in your composition, be sure to revise it carefully.
交作文以前,你一定要再仔细地检查并修改一遍。
 
 
5. invisible /inˈvizəbl/
-- not able to be seen
The microscope enables us to see organisms invisible to the naked eye.
显微镜使我们能看到肉眼看不见的有机组织。
 
 
6. video /ˈvidiəu/
-- having to do with the transmission or reception of what is seen
The audio(sound) and video signals of a television program can be recorded on magnetic tape.
电视节目的声音与影像可以被录在磁带上。
 
 
7. visual /ˈviʒuəl/
-- having to do with sight
Radar 3 tells us of an approaching object long before visual contact is possible.
雷达能在眼睛能看到前就告诉我们有个物体正在靠近。

1 envisage
v.想象,设想,展望,正视
  • Nobody can envisage the consequences of total nuclear war.没有人能够想像全面核战争的后果。
  • When do you envisage being able to pay me back?你看你什么时候能还我钱?
2 improvise
v.即兴创作;临时准备,临时凑成
  • If an actor forgets his words,he has to improvise.演员要是忘记台词,那就只好即兴现编。
  • As we've not got the proper materials,we'll just have to improvise.我们没有弄到合适的材料,只好临时凑合了。
3 radar
n.雷达,无线电探测器
  • They are following the flight of an aircraft by radar.他们正在用雷达追踪一架飞机的飞行。
  • Enemy ships were detected on the radar.敌舰的影像已显现在雷达上。
学英语单词
afterimpressions
all alone
ash layer control
avoking
BAPC
barometric price eadership
baypoint
bit dull condition(bdc)
biweekly
Caernarfonshire
ceiling advantage
cirolanids
color-
Courant stability condition
credit of bankrupt
Crighton opener
cue-response query
cup point
cut the claws of
day-and-night shop
debellated
Debenture Redemption Reserve
decade divider
decimal arithmetic system
degree of humidity
dependent events
diabetic retinopathy-preproliferative
dispepsia
dispiritedly
dry adiabatic lapse rate
emissarium
enterostasis
epikeratophakia
eutomous
Fimbristylis nanofusca
fluorodeoxyuridine
G2PHASE
gate leg, gateleg
geographical feature
get off work
halloes
heeder
Herbitox
high-frequency power transistor
hiortdahlite
inosinic
insurrectionary officer
keeper current
Kwangdok
laser speckle photography method
laxate
leak stopper
low-alloy steel
lowest cost
Mary Mallon
Mechitarist
metal-ring
methyldeoxyadenylic acid
metlbond
midtread
mobile movie projector
mop bucket
motorbusses
nidia
node identification
nugatory expenditure
offhand grinding
old maid flowers
Ostwald diagram
phytosymbionts
piston type actuator
polarographic indicator
potentiometric curve
primitive accumulation
PTV
resonance device
risk of accidental loss
Rābigh, Sharm
second tier customers
sell poorly
Shahrestān
side-cars
slick-ear
south china sea anticyclone
stack job
steel pit
Sulphur-35
Sundvor
sunken pipe
super safety rod
Tarannon shales
temporary cartilages
terranova
testicular dysgenesis
theory of cycle
theory of suspended separation
towel down/off
United Nations Treaty Series
untimetabled
v-representability
venefices
vertical turbine pump