conical horn
【声学】锥形喇叭

[00:00.00]Unit 2 Family Activities. [00:06.16]1.Listen,point,and say. [01:12.40]7.Listen and match. [02:35.95]The Two Brothers [02:38.87]Based on a Middle Eastern Folktale Retold Judy Veramendi [02:49.49]1.In a town in the mountains there is a little

发表于:2018-12-13 / 阅读(138) / 评论(0) 分类 新派英语第三册

UNshore travel agency.may I help you? Yes ,I'd like to make a plane reservation to Shanghai,China. Your name ,please? Jiaxiang.I'd like to leave on May fifth. Let me see what's available. Yes,Air China has a flight on May fifth.at nine fifteen in th

发表于:2018-12-26 / 阅读(44) / 评论(0) 分类 想聊就聊

[00:00.00] MODULE 2 [00:03.21]ANIMALS Unit 4 [00:07.65]We Like Your Farm [00:11.31]New words and Expressions [00:15.86]hae [00:17.92]有 [00:19.98]farm [00:21.97]农场 [00:23.95]any [00:25.87]一些,某些 [00:27.79]pig [00:29.53]猪 [00:31.27]som

发表于:2018-12-29 / 阅读(62) / 评论(0) 分类 广州小学三年级 (下) (学生用书)

今天我们要学的短语是lock horns. Lock is spelled l-o-c-k, lock; and horns, h-o-r-n-s, horns; lock horns. Lock是锁上, horn是动物头上的角,lock horns原指动物用角互顶打架,引伸为激烈争论,杠上了。India and th

发表于:2019-02-06 / 阅读(65) / 评论(0) 分类 英语单词荟萃

RACHEL MARTIN, HOST: President Trump will have his first face-to-face meeting with China's president this week. Front and center in that conversation will be what to do about the growing threat from North Korea. For more than two decades, the U.S. ha

发表于:2019-02-13 / 阅读(52) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Listen to the dialogues and circle out the kind of animals they are talking about. 英语对话1 A:How tall is it? B:Very tall, it's about 480 cm. A:Wow, it's about four for five times of a human. What does it eat? B:It eats tree leaves. 英语对话

发表于:2019-02-17 / 阅读(100) / 评论(0) 分类 英语听力练习题
学英语单词
acefylline
acer pubipalmatum fang
air intake tower
american stock exchanges
ample clearance
andrieu
angustura
anhydroderrid
Aozou
assignest
avidest
biochemical drug
biquadratic parabola
biside
boneaches
bulghur
carry over of losses
cerulous
constant flow control
cutoff man
data set allocation
diffuse scattering background
direct receptance
Dunglass
dust wind
efficiency audit of foreign trade
electric servomechanism
endcourt
film circuit
fine-pitch gear
finite free resolution
forcibler
forming structure
formyl triiodide
fracture fever
gonocephalum pengi
gracilisation
group constant evaluation
hapaxanthous
implicit price deflator
inXenopusEmbryos
ion species
irrigation way
jasmin bouquet
Kuthison
lead log
light-wave communication
limonite ore
linear permutation
liquid crystal layer
local transport
Loewi's tests
lying low
m.b.s.
macaroons
make sb's mouth water
Manado(Menado)
marketize
Matt Finish
misanalyzes
module-milling cutter
most especially
natural circulation in reactor
neoprontosil
niam fat
Ongtüstik Kazakstan Aimak
orbit
order lead time
orogenesis
p-fad
Pan American Highway
Plantago aristata
playscript
poeticized
pool-room
pseudofunctors
quarternary alloy
riser outlet valve
RNSC
RT3UT
scattering cross section
sealing without gaskets
serial access
Silvianthus
simultaneous frequency and amplitude modulation
sine-wave modulator
spatially varied flow
spool volume
stated
sungloes
to the effect
total lung capacity
trick on
trigintals
tubera calcanei
tumulosa
turn on your heel
tygoweld
underripeness
unregistered securities
xerographies
zero gear