[机] 节锥母线长度

Grasp the 1) cone with the right hand firmly but gently between thumb and at least one but not more than three fingers, two-thirds of the way up the cone. Then 2) dart swiftly away to an open area, aw

发表于:2018-11-28 / 阅读(335) / 评论(0) 分类 疯狂英语2002年

In this Business English Podcast, were going to look at delivering an elevator pitch. A sales pitch is a presentation designed to introduce a product or service in order to convince people to buy it. An elevator pitch is a very short presentation des

发表于:2018-12-05 / 阅读(353) / 评论(0) 分类 商务英语演讲课

by Jason Marshall In past articles weve talked at length about three of the big four traditional processes used in basic arithmetic: addition (see also How to Add Quickly), subtraction, and division. However, for one reason or another, we havent yet

发表于:2018-12-07 / 阅读(202) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(181) / 评论(0) 分类 数学英语

The Xylophone 木琴 The xylophone is a musical instrument. 木琴是一种乐器。 The xylophone is usually made of wooden bars. 木琴通常是由木条制作的。 These bars have all various length. 这些木条长短不一。 The different leng

发表于:2018-12-13 / 阅读(149) / 评论(0) 分类 与美国小学生一起学英文第6册

Idiom: Make a pitch ( make a proposal ) Hit the book: Veterinarian Drowning Scary Yell Labrador Retriever Kangaroo Sanctuary

发表于:2018-12-27 / 阅读(226) / 评论(0) 分类 趣味青春英语

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(233) / 评论(0) 分类 每日攻克5词

Grammar Girl here. It's a rare bonus episode! Today's topics are generating story ideas and overcoming writers block. Matt from College Park wrote in saying that the podcast has helped his writing, and now his only problem is finding something to wri

发表于:2019-01-02 / 阅读(232) / 评论(0) 分类 英语语法 Grammar Girl

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(272) / 评论(0) 分类 美国习惯用语

LULU GARCIA-NAVARRO, HOST: Navajo leaders are scrambling to find a new owner for the West's largest coal-fired power plant, the Navajo Generating Station. For four decades, both the Hopi and Navajo tribes have relied heavily on jobs provided by the c

发表于:2019-01-17 / 阅读(206) / 评论(0) 分类 2018年NPR美国国家公共电台11月

【俚语】 pitch in 一起帮忙,作出贡献 最常见得意思是一起帮忙,做出贡献(to join in and help someone with something). 注意:pitch in还有其他的意思: 1.分担共同担负的费用;捐献(某物);(以某物)支援:

发表于:2019-01-17 / 阅读(211) / 评论(0) 分类 英语俚语天天说

今天我们要学的词是pitch。Pitch可以是推销的意思,既可以作名词也可以作动词。At the World Economic Forum in Davos, Russia's Prime Minister Dmitry Medvedev made a strong pitch for foreign investment in Russia. 在达沃斯世

发表于:2019-02-06 / 阅读(190) / 评论(0) 分类 英语单词荟萃

vibration 振动 sound 音 tone 音(乐音) musical tone 乐音 noise 噪音 acoustics 声学 psychoacoustics 心理声学 frequency 频率 intensity 强度 time 时间 wave form 波形 pitch 音高 loudness 响度 duration 时值 timbre 音色 (tone

发表于:2019-02-07 / 阅读(198) / 评论(0) 分类 英语口译

vibration 振动 sound 音 tone 音(乐音) musical tone 乐音 noise 噪音 acoustics 声学 psychoacoustics 心理声学 frequency 频率 intensity 强度 time 时间 wave form 波形 pitch 音高 loudness 响度 duration 时值 timbre 音色 (tone

发表于:2019-02-07 / 阅读(198) / 评论(0) 分类 英语口译

今天介绍的俚语是pitch in,pitch in是什么意思呢?最常见得意思是一起帮忙,做出贡献(to join in and help someone with something). 例句: If you could pitch in a little we'd be finished quicker. 如果你能帮忙一下,

发表于:2019-02-09 / 阅读(235) / 评论(0) 分类 美国俚语

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(247) / 评论(0) 分类 英语笑话(MP3+文本)

L at large 一般,大体上 at last 最终,终于 lay aside 把…搁置一边;储蓄 lay down 放下;制定,拟定;铺设 lay off (临时)解雇;休息 lay out 安排,布置;陈列,展示;设计

发表于:2019-02-18 / 阅读(159) / 评论(0) 分类 考研英语

L at large 一般,大体上 at last 最终,终于 lay aside 把…搁置一边;储蓄 lay down 放下;制定,拟定;铺设 lay off (临时)解雇;休息 lay out 安排,布置;陈列,展示;设计

发表于:2019-02-18 / 阅读(159) / 评论(0) 分类 考研英语

16 I dont mean to cross the line. 直译是我不想越界。这句话的意思是,我并不是想管闲事呀,只是随便问问。I dont mean to cross the line, is she your new girl friend ?? 17 Thank you for (the tea, and so on), and eve

发表于:2019-02-18 / 阅读(295) / 评论(0) 分类 英语口语

Steel and wood included, the entire spear is some ten or twelve feet in length; 这东西是用钢和木头做成的,整支枪约有十英尺或者十二英尺长, the staff is much slighter than that of the harpoon, and also of a lighter materia

发表于:2019-03-10 / 阅读(221) / 评论(0) 分类 白鲸记
学英语单词
acronymizing
adding storage register
air force radio station
alizarin sky blue b
Amamaki-zan
background value of soil element
bear-shaped lamp
benalua de guadix
Borisoglebskoye
break(ing) strength
british educational training and technology (bett)
bus fleet
CA19-9
cement lithin paint
cgli
Charleroi
Chegutu
cicatrise
cingulo-opercular
clerk 's office
Codonopsis dicentrifolia
combined pollutant index
community intervention
crack-sensitivity
Craniotome furcata
cucullaea labiata
cumae
d.m
deep
depletable assets
documents
double curve turnout in opposite direction
drill sharpening machine
epithermal neutron log
faly
feedrate
fixed axis
flexion reflex of leg
Fonurit
foundation modulus
fractured joint
garment-worker
Gayskiy Rayon
Gorong, Pulau
head regulator gate
hemp cuts and lime as base
hyperchromic anemia
Impatiens capensis
industrial center
inocarpus edulis
ironlike
Kumchuru
Laliki
large intercrossing population
leguminous plants
let sth down
lightninging
locking stress
low-hydrogen electrode
low-price appeal
lubricating oil scavenging pump
maraganore
mastic sound deadener
membrane bioenergetics
metal alkenyl
nigrifolius
off dry
papillary catarrh
parablennius
Pass the Bone
peace-at-any-pricer
plassers
puncturation
qalat siman
read page procedure
record cover
remittance and drafts outstanding
render bill
rolling mode
satellite measurement of mesoscale eddies
Sauveterre-la-Lémance
self-standings
shell receiver
slit trench
snuff
speed pick-up
subrepertoires
superalkaline
swirls
take her breath away
take...lying down
tbl.
thermal stencil
tincture of gelsemium
Trapa quadrispinosa
tunica propria testis
undercities
unsymmetric dead air
ureteritis
violenter
wood spurges
yondan