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But the throwing arm will be made from a more light-weight wood - Douglas fir. Wayne calculates that a tree trunk of at least 2 feet in diameter is needed to withstand the stresses of hurling 250-poun

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 中世纪攻城战

Unit 11 [00:45.48]Making a puppet [00:49.55]One day.Patsy watched a puppet show at the Arts Centre. [00:56.92]She wanted make her own puppet and put on her own puppet show. [01:05.28]She went to the library and borrowed a book. [01:10.32]Here are the

发表于:2018-12-13 / 阅读(219) / 评论(0) 分类 小学综合英语6A

Some Foods Can Be Medicine 一些食物可以作为药物 From VOA Learning English, this is the Health Lifestyle report. Food as medicine is not a new idea. The ancient Greek physician Hippocrates is commonly quoted as saying, 'Let food be thy medic

发表于:2018-12-16 / 阅读(91) / 评论(0) 分类 2016年VOA慢速英语(八)月

Running Shoes Jog Joints In a study in the Journal of Injury, Function and Rehabilitation, researchers found that running shoes protected the feet, but at the expense of hips, knees and ankles. Molly Webster reports Your feet may love running shoes.

发表于:2019-01-02 / 阅读(134) / 评论(0) 分类 60秒科学

1471 、 实践计划 realization 1472 、 对比 contrast 1473 、 对流 convection 1474 、 对接 butt 1475 、 对接合;对接榫 buttjoint 1476 、 对接角榫 buttmitredjoint 1477 、 对接焊

发表于:2019-01-03 / 阅读(94) / 评论(0) 分类 英文名句短语

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(114) / 评论(0) 分类 VOA标准英语2010年(八)月

Osteoporosis Drug Might Repair Joints Damaged by Arthritis A medication that builds bone mass in patients with osteoporosis might actually help repair damaged joints and could be used to treat people suffering from arthritis, according to University

发表于:2019-01-13 / 阅读(68) / 评论(0) 分类 VOA标准英语2011年(九月)

Active MRI Shows How Joints Work 活动核磁共振成像显示身体关节如何运作 Since its introduction in the 1980s, magnetic resonance imaging machines, commonly known as MRI scanners, have become a highly valuable tool in diagnostic medicin

发表于:2019-01-14 / 阅读(78) / 评论(0) 分类 VOA标准英语2014年(三月)

AILSA CHANG, HOST: When you get up in the morning, do you hear a snap, crackle, pop? We're not talking about cereal here. We are talking about your knees. Well, if you reach for the painkiller before that cup of coffee, you are in good company. There

发表于:2019-01-16 / 阅读(75) / 评论(0) 分类 2017年NPR美国国家公共电台8月

and when I was chopping away at my best one day, 由于我很想尽快建好房子迎娶我的新娘, for I was anxious to get the new house and my wife as soon as possible, 所以我很用力地砍树, the axe slipped all at once and cut off my

发表于:2019-01-26 / 阅读(57) / 评论(0) 分类 绿野仙踪.The.Wizard.Of.Oz

Learning how to knit might not be at the top of your fall to-do list, but it should be. Not just for your grandmother anymore, knitting has a wide variety of benefits beyond having something comfy to wear/snuggle/give away at the end of the process. 学

发表于:2019-02-01 / 阅读(128) / 评论(0) 分类 实用英语

While many of her colleagues have impatiently taken off theirthick winter clothes and put on flimsy coats to show their lovelycurves for spring, 28-year-old Lina Yang is reluctant to join thetrend. 很多同事都已经不耐烦的脱下了厚厚的冬

发表于:2019-02-04 / 阅读(54) / 评论(0) 分类 阅读空间

1.Gone With the Wind 《乱世佳人》 ...Tara!...Home. I'll go home, and I'll think of some way to get him back! After all, tomorrow is another day! Tomorrow is another day.(明天又是新的一天),《乱世佳人》(1939)的结尾,命运乖舛

发表于:2019-02-04 / 阅读(64) / 评论(0) 分类 实用英语

酒精对关节炎起作用? In the study, 873 patients with rheumatoid arthritis (RA) were compared to 1,004 people who did not have it. 在一项研究中,873名患有风湿性关节炎的病人与1004名正常人做比较。 Both groups were a

发表于:2019-02-04 / 阅读(111) / 评论(0) 分类 实用英语

For those who prefer to travel light and keep everything in their pockets, there's some bad news. 那些喜欢轻装上路、把所有东西都塞在口袋里的人,有些坏消息你们必须得听听。 If your wallet is jam-packed with old recei

发表于:2019-02-12 / 阅读(100) / 评论(0) 分类 实用英语

SCOTT SIMON, HOST: Vape pens look just like e-cigarettes, but they're for vaporizing marijuana. They're smoke-free and very popular among marijuana users. But it can be hard to know just how strong a dose they're getting. Reporter Miles Bryan explain

发表于:2019-02-16 / 阅读(76) / 评论(0) 分类 英语语言学习

5) 睡眠不好: He is sleeping poorly。(他睡不好) He has difficulty in sleeping, inability to concentrate。(他不易入睡,也难集中精神。) It is usually hard for her to fall asleep when she goes to bed at night。(她晚上就寝,很

发表于:2019-02-18 / 阅读(115) / 评论(0) 分类 实用英语

No Gym. No Problem Maybe its too expensive. Maybe youre too shy. Some people just plain do not like the gym. It can be boring, intimidating, and it can seem somewhat redundant. The good news is theres another way. Sports! Here well take a look at wha

发表于:2019-02-18 / 阅读(85) / 评论(0) 分类 阅读空间

The cognitive challenges of walking while texting are well known, both to scientists and to those of us who have ambled into a light pole or a fellow pedestrian or have been on the receiving end of someone else's distracted movements. Strolling while

发表于:2019-02-18 / 阅读(177) / 评论(0) 分类 阅读空间

饶舌:Twista - American gangsta 相关介绍 :以Category F5命名新专辑的意思恐怕你会在开场曲Misunderstood中得到答案。隆隆作响的龙卷风伴着Twista的解释席卷而来,是的!F5级别正意味着摧枯拉朽般的冷酷

发表于:2019-03-02 / 阅读(220) / 评论(0) 分类 节奏布鲁斯
学英语单词
-tinted
absorbing power
ADP
american petroleum institute
Anabrus
astroglin
batters down
beat frequency amplifier
bedbaths
briseno
bronchomoniliasis
Bulbophyllum rubrolabellum
Bull Rock
canadian geese
Caragana manshurica
carageens
central heat supply
chief crop
cold reactor
colored rubber-covered barbell
continuous-feed
costenbader
Cunningham, Glenn
cutweed
cyclopedias
d.h.s.s
deetherization
deprioritizing
Dionysius II
dismissiveness
echinopaedium
elbow line
extremity circle
filming amine
fix planting
Flinders Grp.
franz-josef
fryday
full-lane patch
galvanically
Gateway Computer
Glandon, Col du
grorudite
hearth line
high concentrator
Hochheim
homocylic compound
inner join
inter-regional passenger traffic
intracluster correlation
kerf bit
KKR method
klieg
laser output wavefront
Maipuri Landing
marine benthic organism
Mayo's sign
microenvironmentally
micrometer screw (gauge)
milini
mine safety supervision
monoarthritis
much of muchness
multicompartment fluidized bed
Nenthead
neogenic
non-trivial manifold
o'bryant
okcome
open cycle gas turbine
open flow capacity
out-drum mixing
ovcein
Pawlik's triangle
phosphorizer
political commitment
polycentricities
positive phase-sequence impedance
post structural
prototrophic bacterium
R C circuit
record hops
Rhaponticum uniflorum DC.
saint georges b. (george b.)
sodokosis
sound control room
spheric meniscus
stack up the velvet
sunshine hour
temporal transendothelial channel
time domain measurement
tsunami warning
turbidimetries
turn the screws on
twin floods
unrelated (perceived) colour
unworkable coal seam
uranium graphite reactor
vaginal mucus
watchmaker's cramp
weather the storm of
widening process of adding point