[网络] 白鳍豚

Marine Biologists and volunteers in Key Largo are working to save the survivors of a group of dolphins that beached themselves last week in the Florida Keys. Invesigators are trying to determine if sonar from a nuclear-powered submarine played a role

发表于:2018-12-17 / 阅读(315) / 评论(0) 分类 2009年NPR美国国家公共电台7月

Time again for StoryCorps, traveling the country recording your stories. Last week, we heard remembrances of the Great Depression. Today, we revisit that time with sisters Evelyn Palmour and Doreene McCoy. They were just children when the Depression

发表于:2018-12-19 / 阅读(255) / 评论(0) 分类 2007年NPR美国国家公共电台

Diving With Dolphins 第4单元 和海豚一起潜水 Dan's Dolphin Diving offered the best dolphin-spotting tours in all of Hawaii. That's what the ad in the local newspaper said. Michelle called Dan's and booked a trip for two for the following day

发表于:2018-12-31 / 阅读(143) / 评论(0) 分类 英语小达人

BOB DOUGHTY:This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. Today, we tell about efforts by American scientists to communicate with dolphins. We also tell about applications programs for compu

发表于:2019-01-12 / 阅读(255) / 评论(0) 分类 2011年VOA慢速英语(三)月

Voice 1 Welcome to Spotlight. Im Rena Dam. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A small group of people float down

发表于:2019-01-19 / 阅读(169) / 评论(0) 分类 环球英语 Spotlight

52 海豚的自我意识 DATE=5-30-01 TITLE=SCIENCE REPORT - Dolphins' Self-Recognition BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(250) / 评论(0) 分类 科技之光

图片1 图片2

发表于:2019-02-10 / 阅读(186) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-02-10 / 阅读(214) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-02-10 / 阅读(192) / 评论(0) 分类 加州英语分级G2

4FishCity Therewerefisheverywhere:floatingovertheswayingseagrass, eatingonthewhitesandybottom, peepingoutofcoralcaves. Somekindsofcorallookedlikebluefingersorlacyfans. Otherslookedlikedeerantlersorlettuceleavesormushroomsortrees. Jackreadintheboo

发表于:2019-02-17 / 阅读(189) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

10TheTruePearl Dawnlightslantedintothetreehouse. Notimeatallhadpassedsincetheydleft.Daywasbreaking. Jackrolleduptheancientscroll.Hetuckeditintothecorner. Wesolvedthefirstriddle,hesaid.Threemoretogo. Idontseeanotherscroll,saidAnnie.Maybetomorrowwe

发表于:2019-02-17 / 阅读(178) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Pre-Listening Vocabulary get high: to experience a mood change from a drug or other substance toxin: a poisonous substance trance: a relaxed state in which you are not fully aware sceptic: a person who has doubts about something ferment: convert into

发表于:2019-02-27 / 阅读(258) / 评论(0) 分类 趣谈英语

图片1 图片2

发表于:2019-03-02 / 阅读(164) / 评论(0) 分类 加州英语分级G2

图片1 图片2 图片3 图片4 图片5

发表于:2019-03-02 / 阅读(184) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(181) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(189) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(183) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(184) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(193) / 评论(0) 分类 加州英语分级G2

图片1 图片2 图片3

发表于:2019-03-02 / 阅读(167) / 评论(0) 分类 加州英语分级G2
学英语单词
Admaston
advance warning signal
aeronautical radionavigation mobile station
akekee
antimonopoly party
auxiliary machinery control
Barruecopardo
blue ice
bottom bit
carbonate-Hydroxylapatite
carpopedal spasm
choschiite (hoshiite)
colo(u)rimetric reagent
colysis hemionitidea pr.
committed for trial
cotechino
cracked constituents
cyclone type collector
Democratic Republic of the Congo
development chamber
double side tipping
downlighting
ecabet
ellipse cone mounted point
event indicator function
expanding clay
faithfulest
ferraiuolo
forbidden channel
front(end) loading
fused zirconia
genetic unit
genus rhodosphaeras
giacoletti
GnuPG
government properties
ground arms
hamamelis vernaliss
heteroscedastic variation
hiso-
hit-runs
hook-on instrument
hypothalamospinal fibers
hypothyroidea
icontroller
integrate theory with practice
isothermal transformation diagram
Kurzeme
land mustard
legislative buildings
longitudinal conductance
Magherafelt District
magnetochemistry effect
Malacarne's pyramid
minicomputer system
mint-condition
musculuspectoralis major
nevahs
Nizhnyi Novgorod
Novi Kozarci
occupation census
one's withers are unwrung
open ocean area
paou
penteteric
pit gravel
polytonally
pressure-compensated valve
procedural texture
pseudointransitive
rabious
resigning
roseum
round baler
run-time instance
Safeguard state property
safetycode
Sant'Andrea
scintillated
scouring test
sebastine
self restraint of boundary stress
sell away
serro
shockless jolt
slave sweep
soapiness
space frame work
sports world
spraying boom
spring protecting sleeve
straight-line engine
superclass compartment sleeping car
surcharges
thermoelectricity generation
total profit
trash chain
traveling motor
valve-stem leakoff
Wiesentheid
wuzzie
ylong