音标:[əˌkju:mjəˈleɪʃən ɔv ɔ:ˈɡænik ˈmætə] ;
有机质堆积

Podcast is sponsored from the people of American Chemistry, who provide the plastics, medicines, and innovations that make life modern. Learn more at americanchemistry. com. This is Scientific American's 60-Second Science, Im Karen Hopkin. This will

发表于:2018-12-24 / 阅读(34) / 评论(0) 分类 Scientific American(七)月

(man) Today I want to discuss fossil fuels such as coat, oil, and natural gas. The term fossil fuel refers to the trapped remains of plants and animals in sedimentary rock. You see, living plants trap energy from the sun by the process of photosynth

发表于:2018-12-30 / 阅读(35) / 评论(0) 分类 托福听力短文

The subject of many people's conversations is the flu. Everybody is talking about it. The clinics and hospitals are full of people who have flu symptoms, and supermarkets have shelves full of medicines, tissues(1), and vitamin powders. I've been luck

发表于:2019-01-01 / 阅读(36) / 评论(0) 分类 英语博客 A cup of English

Topics: American Authors Rachel Carson; the board game Monopoly; gas guzzler and other car descriptors; money order; way to establish or way to establishing Words: conservationist environmental movement pesticide to eradicate compelling indiscriminat

发表于:2019-01-22 / 阅读(51) / 评论(0) 分类 美语听力 English Cafe

Abrupt junction 突变结 Accelerated testing 加速实验 Acceptor 受主 Acceptor atom 受主原子 Accumulation 积累、堆积 Accumulating contact 积累接触 Accumulation region 积累区 Accum

发表于:2019-02-05 / 阅读(55) / 评论(0) 分类 实用英语

WASHINGTON, July 5 (Xinhua) -- David Beckham will sit out the next game after he received a ban from Major League Soccer on Thursday for kicking a ball at an opponent in the Los Angeles Galaxy's loss at San Jose. Beckham kicked a ball at San Jose's S

发表于:2019-02-08 / 阅读(88) / 评论(0) 分类 英语新闻
学英语单词
-graphy
ablating
accurate analysis
Acker cell (for caustic soda)
and/or form for goal expression
anthemions
armoured fighting vehicle
atapi
Basconcillos
base helix engle
batch zonal rotor
bed table
blood drop
Buechel
cable system drill
Canneh
cavernous sinus
CE-MS
church hats
cladophora sibogae
continuous cross-linking line
cowshee
cpi (california psychological inventory)
cyanotic lips
dephosphorization
deposits by foreign correspondents
diabolic
disk grizzly screen
ebuss
farrucas
fermi (fm)
feverish market
firing test
flying squadron
friction gear
frogging repeater
fuel burnout
Fushunpollis
gravity knife
Guardamar de Segura
heterooligomeric
Hontoba
IP router IP
jitterbuggers
Khakhalgi, Gora
lead(ii) lactate
MASTIF
melinda
mercuriferous
movies
multiple part mould
Namlish
natural bonded molding sand
Neumann Band
nominal drilling depth of rig
nonscatterable glass
noyori
oil wettability
ojai
ovariprival
P-methoxybenzoid acid
pension-funding
performance enhancement module
pissed you off
put in force
pyroxene-amphibole-andesite
pyruvic acid
Ralfsia pusilla
ramjet cycle
reciprocating condensing unit
red 'un
reinertson
removable canister
Rename file
respiration equivalent
Satorius
scram delay
sealing riveting
Serb.
serum-rash
side post
snubbish
sodium cooled fast breeder reactor
soil cracking
source forcing
St Meinrad
stain removing agent
supernaturalness
tallins
TIF technical information file
tolloids
Tragopogon dubius
tricultural
ulcerations
uncollateralized
undissolution
unsatisfactory grade
virgate trophus
wageworking
wags
wommonhood