增益曲线

Rachel: What does John do for a living? Derek : He's a salesman. Rachel: That's a difficult way to make a living. Derek: Well, remember: No pain, no gain. 一分耕耘,一分收获 雷切尔:约翰是靠什么谋生的? 德里克:他是个推销员

发表于:2018-12-08 / 阅读(320) / 评论(0) 分类 赖世雄初级美国英语

Unit 1 Farm animals [00:31.66]student book page 2 [00:35.37]Let's act [00:35.44]Draw the cow on the paper [00:39.20]Draw the duck on the ground. [00:45.16]Let's talk What do you see? [00:57.88]I see a duck I see a hen I see a pig I see sheep [01:10.0

发表于:2018-12-13 / 阅读(157) / 评论(0) 分类 沪教版牛津小学英语二年级

MARY LOUISE KELLY, HOST: The phrase leave no trace is often used to describe good behavior in national parks, meaning enjoy the scenery, and then leave the park exactly as pristine as you found it. The new movie Leave No Trace is about a father and d

发表于:2018-12-18 / 阅读(53) / 评论(0) 分类 2018年NPR美国国家公共电台7月

[00:00.00]Unit 3 [00:03.74]Shake your shoulders [00:06.19]1.Chant. [00:15.02]Left,right.Left,right.March all day,march all night. [00:27.69]Up and down.Up and down.On we go,round the town. [00:42.16]2.Sing and do the actions. [00:54.80]Shake,shake,sh

发表于:2019-01-09 / 阅读(95) / 评论(0) 分类 新标准小学英语学生用书3册(三年级起点)

By Peter Heinlein New York City 05 October 2007 Runners on the streets of New York are commonplace this time of year. There is the marathon next month, and occasionally, other organized runs. But one annual event has skyrocketed to prominence in rece

发表于:2019-02-03 / 阅读(101) / 评论(0) 分类 2007年VOA常速英语(十月)

今天我们要学的词是gain ground。 To gain ground意思是有进展,也可以指越来越被大家所接受。Mild weather helped firefighters gain ground on a fire in Yosemite National Park, 温和的天气让消防队员征服优胜美地国

发表于:2019-02-07 / 阅读(57) / 评论(0) 分类 英语每日一词
学英语单词
acclimation period
ACPM
admission of alien
air bath,air-bath
alternate segregation
AMD-V
angiospastic type
application roll
arleen
arrow-heads
arsenic lime
artifical
attributed production
bank on something
baranovians
be nothing less than sth
beef man
bipedalism, bipedality
calcium aminosalicylate
Campylotropis hirtella
cinemark
cisaconitic acid
color lines
constant rate of production
counterargue
CRT display
daruma
Deinagkistrodon
demand-deficient unemployment
deprivatization
diffusibity
divadom
dressed electron
duignans
edge banding
ego booster
epiretinal membrane
error detecting system
erythrosora
false goatsbeard
fibroelastic membrane of larynx
friction zone
gas film controlling
gazets
heave the log
Iceland poppies
in someone's bones
incompatible mineral
inspiratory-expiratory phase time ratio
Iowa Falls
islesford
Jerryville
joint zone
karbate impervious graphite
kavir
khmers
labial tooth
lead-colored
line broadening
lissomeness
lofberg
low speed air explosive bomb
LVPECL
money credit
motivos
neural stem cell
nipa
noncontrast
nuke oneself
nunations
overspun
packaged magnetron
palatal injury
Pango
passabler
pennyalining
pentapanax henryi harms
Polish-American
pre-finished
primary task
profit-volume-ratio
program retry
railway wharf
rem in re
replacement technique
reversal loss
roentgenotherapeutic
scrumptiousness
See you
service capsule
slack barrel
standardtrajectory
sub-theme
sultams
system meshed
temperature adjustable fluid
TH (thermometer)
Tothema
Tyndall scattering
vinegarone
Wolt'an-ri
zookinase