音标:[,peili:əu'bɔtənist] ;
n. 古植物学家; 化石植物学家
n. One versed in paleobotany.

【近义词】

【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料,致力于通过精听的方式促进听力提高,致力于不断开阔眼界和深入了解美国观点。 精听建议: 先完整地把一条新闻听一到三遍,争

发表于:2018-12-03 / 阅读(184) / 评论(0) 分类 NPR边听边练

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Creationists often publish lists of a few dozen scientists who doubt Darwin. So in 2003, the National Center for Science Education put together a list of 200 scientist

发表于:2018-12-24 / 阅读(179) / 评论(0) 分类 Scientific American(二)月

Teeth Hint at a Friendlier Neandertal牙齿的秘密 The paleo dietit's pretty trendy. Eat like a caveman, no dairy, grains, sugar and so on. But what you probably won't find on many paleo plates today? 旧石器时代的饮食非常的时髦。吃的就

发表于:2018-12-24 / 阅读(165) / 评论(0) 分类 2017年Scientific American(三)月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: more from our interview with Philip Dodd, author of the new book The Reverend Guppy's Aquarium: From Joseph P. Frisbie to Roy Jacuzzi, How Everyday Items Were Named for Extraordin

发表于:2018-12-30 / 阅读(161) / 评论(0) 分类 词汇大师(Wordmaster)

26.Have an eye for something 对某事(某物体)了解得非常清楚 To be very good at doing something, or have a great understanding of something. Example: As a botanist, he has to describe and draw plants accurately, so he must have an eye for d

发表于:2019-01-08 / 阅读(167) / 评论(0) 分类 美国俚语

SCIENCE IN THE NEWS - Is Eating Like Our Ancestors Good For Us? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about evidence that early humans were meat-eaters much

发表于:2019-01-12 / 阅读(178) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Scientists Aim to Freeze DNA Before Creatures Die Off 科学家旨在在生物灭绝之前冻结其DNA Earth is in the middle of its sixth mass extinction. The last such event took place 66 million years ago, when an asteroid a huge space rock - hit

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2015年VOA慢速英语(八)月

Robert Keeling says he's never felt better in his life. He never gets sick. I don't have colds anymore, he says. The 35-year-old Washington lawyer attributes his good health to exercise and diet. He likes the high intensity group workout he gets at C

发表于:2019-01-13 / 阅读(177) / 评论(0) 分类 VOA标准英语2010年(二月)

Interactive Junior Botanist Program Teaches Kids About Plants WASHINGTON Lee Coykendall teaches students from nearby Virginia all about the Theobroma cacao - the source of chocolate. This tree will have 30-40 pods, and inside, look! she exclaimed und

发表于:2019-01-14 / 阅读(146) / 评论(0) 分类 VOA标准英语2014年(八月)

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about evidence that early humans were meat-eaters much earlier than scientists have thought. We also tell about an anci

发表于:2019-01-24 / 阅读(213) / 评论(0) 分类 英语语言学习

In the early 1800s there arose in England a fashion for inhaling nitrous oxide, or laughing gas, after it was discovered that its use was attended by a highly pleasurable thrilling. For the next half century it would be the drug of choice for young p

发表于:2019-01-29 / 阅读(147) / 评论(0) 分类 万物简史

PART II THE SIZE OF THE EARTH 第二部分 地球的大小 Nature and Nature's laws lay hid in night; 大自然和大自然的法则藏匿于黑夜之中; God said, Let Newton be! And all was light. 上帝说,让牛顿出世吧!于是世界一片

发表于:2019-01-29 / 阅读(146) / 评论(0) 分类 万物简史

The creations made by Danish company Sprout focus on things you can recycle and plant like pencils, cards and stickers. Their plantable pencils are one of their hot products. As the name suggests, plantable pencils are fitted with a small biodegradab

发表于:2019-02-02 / 阅读(209) / 评论(0) 分类 英语新闻

By Mike O'Sullivan Los Angeles 14 May 2007 Dinosaurs and other prehistoric creatures hold an enduring fascination, especially to the artists known as paleo-artists who bring the ancient animals to life. Mike O'Sullivan reports on the work of two pale

发表于:2019-02-04 / 阅读(215) / 评论(0) 分类 2007年VOA标准英语(五月)

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: more from our interview with Philip Dodd, author of the new book The Reverend Guppy's Aquarium: From Joseph P. Frisbie to Roy Jacuzzi, How Everyday Items Were Named for Extraordin

发表于:2019-02-14 / 阅读(200) / 评论(0) 分类 英语单词大师-Word Master

When a new moss is found it must be compared with all other mosses to make sure that it hasn't been recorded already. 要是发现了一种新的苔藓,就要把它和所有别的苔藓进行比较,看看是不是已经有过记录。 Then a form

发表于:2019-02-21 / 阅读(147) / 评论(0) 分类 万物简史

This was an amazing disclosure. 这句话里包含着丰富的历史内容。 Joseph Banks was England's greatest botanist, and the Endeavour voyage that is the one on which Captain Cook charted the 1769 transit of Venus 约瑟夫班克斯是英国最伟

发表于:2019-02-21 / 阅读(137) / 评论(0) 分类 万物简史

But Banks's grand cache was only part of the total haul in what was an almost absurdly acquisitive age. 但是,在一个渴求知识几乎到了荒唐程度的时代,班克斯的巨大收获只是总收获的组成部分。 Plant collecting in th

发表于:2019-02-21 / 阅读(147) / 评论(0) 分类 万物简史

This was an amazing disclosure. 这句话里包含着丰富的历史内容。 Joseph Banks was England's greatest botanist, and the Endeavour voyage that is the one on which Captain Cook charted the 1769 transit of Venus 约瑟夫班克斯是英国最伟

发表于:2019-03-04 / 阅读(246) / 评论(0) 分类 万物简史

The flowers' leaves serve as a bridal bed, which the Creator has so gloriously arranged, 花儿的叶子当做新婚之床,这一切造物主已经作好了极好的安排, adorned with such noble bed curtains, and perfumed with so many soft scen

发表于:2019-03-04 / 阅读(233) / 评论(0) 分类 万物简史
学英语单词
alumima carrier
ambulatorial setae
armour glass screen
auto correlation matrix
bioactivator
Bleiburg
buffered line printer
carboxyanhydride
charged couple device
choctaws
churrucas
Clematoclethra faberi
comb joints
countercasters
cousiness
current responsive circuit
dandyizing
danzante
Dendrocnide stimulans
diniing-hall
dressily
dual motor drive
electrodynamic type three phase wattmeter
entrance slit width
fibrillose
flamber
flickiest
floridias
gets under way
gigatons
grid voltage lag
gyrosigma rectum
hosny
hybodont
hyoid-bone fracture
iconizing
idle fund
indirect spot welding
inlet sampling point
interface unit
interofective
K
keys to the kingdom
knollwood
landing craft
light board
linear dependence
Meger's disease
meta-ankoleite
milled peat
month corrector knob
multi-pivot
muscarine type cholinergic receptor
nominal chamfer dimension
non-book
nonbusiness expenses
nonfixed medical treatment facilities
Online proxy
palm viper
papillae renales
pelts
phenylpropyl ketone
Ping, Mae Nam
pittsburghers
plane electric circuit
polyblepharon
Potorous
power conditioning system
pressure nonuniformity
proletarian-cultural school
racial death
radiagraph
rear end
receptive pole
reversing valve chamber
royal blues
sarcosome
Saussurea lappa
Saxifraga elatinoides
scissorhands
semiparasitic
Shortbill
sitting pretty
snatch-block
stock distributor
striograph
subsessile
suction line filter
Supamo, R.
superior angle of scapula
tactus expertus
taileron
teasel raising
tetrosomus gibbosus
That accounts for the milk in the cocoanut
the eyes are bigger than the belly
transient period
transpex
vertical clearance above high water
Vicente, Gil
waillant
zero profits