透镜角,物镜象场角

Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with part one of The Diamond Lens. When I was ten years old, one of my older cousins gave me a microscop

发表于:2018-12-08 / 阅读(442) / 评论(0) 分类 2018年VOA慢速英语(二)月

AMERICAN STORIES - Short Story: The Diamond Lens by Fitz-James O'Brien (Part 2) Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and

发表于:2018-12-16 / 阅读(50) / 评论(0) 分类 2011年VOA慢速英语(六)月

Roger's job requires him to take pictures of apartment interiors. A wide-angle lens is best for taking these pictures. Roger bought a new camera with a wide-angle lens. He took the camera home. He read the manual. The manual said nothing about how to

发表于:2018-12-26 / 阅读(63) / 评论(0) 分类 英文短篇故事(纽约)

Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice Joyce with part two of The Diamond Lens. When I was a child, someone gave me a microscope. I spent

发表于:2019-01-03 / 阅读(295) / 评论(0) 分类 2018年VOA慢速英语(三)月

AMERICAN STORIES - Short Story: The Diamond Lens, Part 1, by Fitz-James O'Brien SHIRLEY GRIFFITH: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will te

发表于:2019-01-12 / 阅读(63) / 评论(0) 分类 2011年VOA慢速英语(六)月

what if she's an angle There's a man standing on the corner 一个男子站在街角 With a sign sayin will work for food You know the man 身边的标示告之 他已失去了工作 You see him every morning 你每天清晨都能见到他 The one yo

发表于:2019-02-03 / 阅读(91) / 评论(0) 分类 好听的英文歌曲
学英语单词
abbreviated Doolittle method
air gas attack
ansco ultra speed pan
Antigua
automatic linear positioning system
baghetti
battlemage
beta vulgariss
blamestormed
Bolivarianism
Brücktal
Cephalanthera alpicola
Chamaecrista
closed-slot armature
commonance
delay machine
dialogue director
distillation process
door holder with cushion
dye transfer film
egg custard
elva
epiphytical
EPRAZINE
equivalence property
excess entropy balance equation
exit point for procedure
explosive-proof grade
feeding bottle
Firq
fittings(storage)
florizone
flowering season
foodtography
Garryales
gas chromatogram
generating subroutine
global secant of elasticity modulus
glucksberg
go rounds
go-downs
goldar
Hakkoz
hyperpolarize
identifica
ints
kamenar
kettles of fish
kitay
krisztina
lateral magnification
Likoni
loh
marumoite
maxi boats
medicine-chest
megascope
mix hard work with proper rest
navy beans
Nenndorf
nippiest
nonpressed
northpaw
overagitation
parasitic resistance
paratonia
phyletic tree
podedema
positive degree
postflight check
power interchange
ramus dorsalis n. branch.
raufter
reciprocal work theorem
revulses
rotary timing valve
scanning gamma spectrometer
sepedon
shellfish toxicity
short sea ship
simple band brake
skyhook balloon
sunrise (sr)
swacker
take no account of
telex call
temporary suspension of payment
thrift discount stores
tidal observation
tween deck bunker
united nations development program (undp)
valves of colon
ventri-dorsal
visual basic scripting edition
volume median diameter
warn a person to appear in court
well-concorded
wharfes
yang-mills
yegged
you're telling me
zirconium basic carbonate