音标:[,sʌb'mɑ:dʒinəl; 'sʌbm-] ;
submarginally
adv.
submarginal的变形
submarginal
[,sʌb'mɑ:dʒinəl; 'sʌbm-]
adj.
【生物学】界限以下的,不到最低标准的
(土地等)产量低的,不值得开发的
靠近(器官)边缘的

今天我们要学的词是downward. Downward作为形容词,有向下的意思。The U.S. prison population extended an eight-year downward trend that has been driven by federal and state sentencing reforms over the past decade. 过去10年美国联

发表于:2018-12-30 / 阅读(63) / 评论(0) 分类 英语单词荟萃

Spring is in the air. And so are those dang insects, hungry for a blood meal. The victim can wind up with a bunch of bites, red and itchy. So what drugs can quench that itch? Maybe none, according to a study in the Drug and Therapeutics Bulletin. Res

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 Scientific American(四)月
学英语单词
a prelude to
accusativeness
amniotomies
autocarrier
average number of vehicles
balance valve
blue water
boat skate
braule
built in system
carry-over factor
carved wooden coffee table
cefmotazole
Ceglie Messapico
change international options
Chaplygin equation
character mask-matching method
circulating pump
conditioned reflex audiometry
coniine hydrochloride
constantinescus
dauermodifications
Diavolo, Mt.
differential separation
dihydrocinchonine
dillin
directly trusted ca
eare
effective intensity
electrooptical beam splitter
ensilage machine
exercise books
fatal illness
ferruginous opal
fishlocks
folliculitis erythematosa reticulata
foot-and-mouths
for woods regeneration
forced lubrication
free-reed
fusing into
guanoxabenz
hereditary difference
hookworm of sheep
hypsometric formula
inclement
indirect flood damage
injection timing governor
interval integral
isolation mean
last detail group
liedger
little bitty
local IP address
mail box memory
make her peace with
marcy, mount
mean monthy minimum temperature
mechanical circulation
Medinilla rubicunda
mourad
MUAC
Mātīk, Kowtal-e(Mātīk An)
nominate theory of contract
non welded hanger
nonsymmetrical load
one-pan
openside press
oral cyst
partricin
patrol gang
perpendicular hydromagnetic shock wave
plate-coupled multivibrator
prevailing opinion
priming fluid
profilograpy
prothrombin-proconvertin
put forth exertions
radar direction finding
rapic
sauromalus obesuss
scanning antenna
schedul
shabby chic
son-inlaw
spongioblastoma
stage lighting
stays
steam dump
straight-framed boat
successive scanning
syringing
technology of ocean energy exploitation
three-prong socket
time-sharing design system
toothpastes
tuthmosis
undamped-oscillation
under water blasting
ventral stylet
wmmm
wooly mammoths