[机] 叶绿素b
词型变化:名词复数形式 : chlorophyll bs

AS IT IS 2016-11-05 Fall Colors Not Only Red and Blue 秋天的颜色不仅是红色和蓝色 This is Whats Trending Today. Americans often identify the two major political parties by the colors red and blue. The practice began with the 2000 election

发表于:2018-12-16 / 阅读(123) / 评论(0) 分类 2016年VOA慢速英语(十一)月

SCIENCE IN THE NEWS - A Taxi at 12,000 Meters? New Mini Jets Are About to Shake Up World of Air TravelBy Brianna Blake, Jerilyn Watson and Nancy Steinbach Broadcast: Tuesday, October 31, 2006 VOICE ON

发表于:2019-01-02 / 阅读(74) / 评论(0) 分类 2006年慢速英语(十)月

Autumn Leaves Show Their True Colors As days grow shorter and nights grow cooler in Boulder, Colorado, the green leaves of summer have been putting on party colors. On cottonwood trees and aspens, theyre golden yellow coins. On Mapleton Avenue, the m

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2011年(十一月)

AUDIE CORNISH, HOST: Need a distraction from the news? ARI SHAPIRO, HOST: We have one. CORNISH: It's a reminder of the good things in life that are free. SHAPIRO: Another commercial for Nicer Living. (SOUNDBITE OF ARCHIVED RECORDING) UNIDENTIFIED MAN

发表于:2019-01-17 / 阅读(120) / 评论(0) 分类 2017年NPR美国国家公共电台2月

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 In the last fifteen years, farmers

发表于:2019-01-19 / 阅读(81) / 评论(0) 分类 环球英语 Spotlight

雅思阅读考试备考中很重要的一个部分就是对雅思阅读文章题材的熟悉和掌握。 雅思阅读考试的文章通常分为生物、地理和社会科学三类。雅思文章的出处有很多,其中最实用的、便于积累背

发表于:2019-02-12 / 阅读(98) / 评论(0) 分类 雅思英语

Because chlorophyll is the chemical responsible for making leaves green, its absence allows chemicals such as carotinoids, xanthophylls, and others to give leaves their orange, yellow, and various other colors. As trees stop producing chlorophyll, th

发表于:2019-02-15 / 阅读(83) / 评论(0) 分类 英语时差8,16

Well, mushrooms are merely one of many types of fungi. Not all fungi grow in soil. However, mushrooms and other fungi do resemble plants in many ways, so much so that scientists long classified fungi plants, but they know better now. Eating Habits Wh

发表于:2019-02-24 / 阅读(70) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
5-fudr
Ablatherm
alfaprostol
alignment prism
all-in-one pliers
allosteric regulation of enzyme
antique finished ivory carving
Basseterre
binomial aarray
brown falcon
bubble transfer
Buonaparte family
Catorce
club-sandwich generation
Collinstown
comminutor
communications operating instructions
cosmetical
creeping film
critical argument
cyanophoric glycoside
depreciation-fixed installment method
detracking
early ejaculation
echinoderm genus
educatory
examinees
execution level
ferro-manganese
flother
galvanized locknut
get beyond control
Goyder
greater palatine nerve
grinding section
ground wood filled board
Hearts of Oak
helical coil type valve spring
heterogel
horizontal vertigo
icejam
independent variable unit
indeterminate leprosy
innervating
institutrix
instruction segment descriptor register
inventory strategy
kafila
lagomite
land-grant act
line-casting
linguistic communications
lissoporcellana spinuligera
Magnolia acuminata
mallee scrub
masticatory mucosa
menlibranous urethra
micro capillary
Mighty Mouse
non under control light
norsgald
operations sequence analysis
oxygen groove
palaeogenetics
phosphorescent decay
post horse
pseudoguaianolides
quick clay
reconfined
refactorize
reproduction camera
rest hardening
reversible temperature indicating pigment
rigid pushing
rollickingly
sail the foam
San Cristobal I.
scomberoides tol
secca
secondary constriction
self-cleansing action
self-extensible language
serum lipase determination
shared-memory
shoult
spiral chuck
split gear
ST_weight-and-firmness_flexible-loose-and-yielding
stove checker system
strestell
structural surface effect
switching arc
thermoelectromagnetic pump
thionyl imide
to come into existence
Toba Inlet
tonto
tuck one's tuck
undid
wbur
worker's insurance
zero rates of duty