[网络] 钻井泵效率;水泵机械效率

[00:00.00]Unit 2 COME TO MY HOUSE [00:17.40]unit 2 page 10 Listen, sing and act. [00:24.66]LET'S HAVE FUN [01:47.42]unit 2 page 10 PIGGY BANK: [01:54.39]cook eat play [02:20.25]unit 2 page 11 Listen,say and act. [02:31.61]come to my house,come to day

发表于:2018-12-13 / 阅读(114) / 评论(0) 分类 广州小学教科书口语第二册

Words in unit 3 [00:03.77]第三单元的单词 [00:07.55]school [00:08.31]学校 [00:09.06]classroom [00:09.82]教室 [00:10.58]library [00:11.39]图书馆 [00:12.20]borrow... [00:12.88](向某人、从某处)借 [00:13.56]make [00:14.39]做;制

发表于:2019-01-09 / 阅读(155) / 评论(0) 分类 人教版小学英语五年级

Words in unit 6 [00:04.02]第六单元的单词 [00:08.05]fever [00:09.00]发烧 [00:09.95]stomachache [00:10.74]胃痛 [00:11.52]headache [00:12.32]头痛 [00:13.11]toothache [00:13.57]牙疼 [00:14.03]cough [00:14.81]咳嗽 [00:15.60]problem [00:16

发表于:2019-01-09 / 阅读(147) / 评论(0) 分类 人教版小学英语五年级

[ti:UNIT 2 Colours and Clothes Lesson 16: Unit Review] [00:00.86]UNIT 2 第二单元 [00:02.65]Colours and Clothes 颜色和衣服 [00:06.62]Lesson 16: 第16课: [00:08.53]Unit Review 单元复习 [00:11.44]Ⅲ. [00:13.24]Listening and Speaking 听一

发表于:2019-01-09 / 阅读(167) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

[ti:UNIT 6 Let's Go! Lesson 48: Unit Review] [00:01.53]UNIT 6 第六单元 [00:03.33]Let's Go! 我们出发吧! [00:05.57]Lesson 48: 第48课: [00:07.23]Unit Review 单元复习 [00:09.79]Ⅲ. [00:11.24]Listening and Speaking 听一听,说一说

发表于:2019-01-09 / 阅读(199) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

WHITE HOUSE President Barack Obama has told U.S. congressional leaders to work out a stopgap deal that would prevent the U.S. economy from falling off the fiscal cliff of expiring tax cuts and mandatory government spending cuts. Obama's appearance be

发表于:2019-02-17 / 阅读(36) / 评论(0) 分类 英语新闻
学英语单词
accounting journal
adjustment bond
air renewal
Alliea
amplifier card connector
apoerythrin
arithmetic genus
art and part in
atomic chain reaction
automatic-feedpunch
bacitracins
bacterial corrosion
beachscapes
bumtraps
caddis-flies
carbide chamber
cencoes
coinie
common - law marriage
common speedwell
Continental Celtic
cross-elasticity
crystal structure of high polymer and macromolecule
cut-off rule
deferred grossmargin
dewatering efficiency
diamond stick
discharge lamps
Disiple
distinguishable
dokda
drosophila (sophophora) bipectinata
Euclidian dimension
exact analytical method
explicit type declaration statement
feisty
Feshiebridge
flierl
fold perforation
get rid off
gorilla snot
gubicza
hempstretch
incremental plotter
indolizidine alkaloid
injury of knee joint
institutionalisms
Jeffers, (John) Robinson
join now
kunz
langage
logic model
loop disconnect signalling
mail bundling machine
marquisette curtain
meritas
microdistilleries
Mirāpur
multi-channel recorder
multiple batch extraction
Muscoviter
myurocloda concinna (wils) besch.
nail a lie to the counter
ninjitsus
NuLab
oleandrine
one-way wave equation
ore of sedimentation
organobarium
partitions of logic
perigee tide
Phalaenopsis pulcherrima
pointing tool
Pratheat
pseudallescheriasis
quaintnesses
Quynh Coi
readingroom
rougher mill
rupture of sclera
sack cementing
saqrs
sealed coring
secant stiffness
sheet-metal grinder
small diameter blasthole
sodium disulfide
sounding out
spectral functor
stewed egg-plant
structural inheritance
taplash
Teran
transmitter tune light
tropeolin OO
unstrangled
unswallowed
vacuum deposition
vacuumed
wankdorf
water-sealing gas holder
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