[电] 指标衰减

beacon, ['bi:kən] n 灯塔(位于海岸,用以导航);烽火(警告敌人的接近) 【例】Fires beaconed the darkness 火光驱散了黑暗。 【记】bea=bead珠子,夜明珠,con=can能。夜明珠能在晚上导航。 烽火

发表于:2018-12-30 / 阅读(47) / 评论(0) 分类 不择手段背单词

Robert Herrick (1591-1674) Fair Daffodils, we weep to see You haste away so soon: As yet the early-rising Sun Has not attained his Noon. Stay, stay, Until the hasting day Has run But to the Even-song; And, having prayed together, we Will go with you

发表于:2019-01-02 / 阅读(64) / 评论(0) 分类 英语诗歌

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Man-made light sources can really throw animals for a loop. Moths can't tear themselves away from lightbulbs, and newly hatched sea turtles often shun moonlit ocean

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 Scientific American(一)月

[00:02.81]Unit 21 Human Biology Lesson 1 Chewing Gum [00:09.19]TO CHEW OR NOT TO CHEW... [00:12.21]Diet specialists regularly inform us [00:14.82]that it is important to chew our food properly. [00:17.74]They suggest that if we chew our food [00:19.7

发表于:2019-01-10 / 阅读(234) / 评论(0) 分类 北师大版高中英语模块7(选修)

used to v used (否定式简写为usedn't)过去经常,以前常常 Weusedtogothereeveryyear. 我每年都去那儿。 Heisnotwhatheusedtobe. 他已不是旧日的他了。 Itusedtobebelievedtha

发表于:2019-01-30 / 阅读(61) / 评论(0) 分类 英文语法词汇

Plastic Pollution NB: This is not an accurate word-for-word transcript Dan: Hello and welcome 6 Minute English from the BBC. Im Dan Walker Smith and today Im joined by Kate. Kate: Hello Dan. Dan: Now today Kate and I are talking about pollution. Kate

发表于:2019-02-04 / 阅读(53) / 评论(0) 分类 六分钟英语
学英语单词
aminoguanidin
Annuliconcha
anti-double-stranded dna antibody test
automatic holding
Beatty, David
bimetallic spring
brained
Bremner R.
bulkhead connector
cargo-lifting electromagnet
caustic holder
christophene
chui
citrates
clastogram
cockheads
contingent valuation
deathlessnesses
deathmongers
decyanation
denoteth
ditrigon
dorsal root of spinal nerves
Drūz, Jab.ad
dust guard plate
electron transit time
emergency overflow
Ensobarb
expired utility
face-bend test
failure pattern
find file
forward or backward search buttons
freedrive
frequency modulation-frequency modulation
haematinum
highest possible
Hijar
hindoostanis
hunger motivation
Hydrangea bretschneideri
IHVE
infume
inquisitorship
intrabrand competition
isoiconic
lautenclavicymbal
lessperson
lobster newburgs
loebbecke
low-pressure counter
loxodromy
macrogamete
message distribution system
monopode
nitrobacterias
obtain the ascendancy
ousen
over skin moxibustion
over-bounteous
ovivalvule
oxygen point
pico-farads
pneumatic sine wave generator
postmen
precision coding
radio crystallography
regularity oftimekeeping
requlation lights
respecifies
rhythm marker
ruleville
Salix paraflabellaris
sample clean-up
SAXS
sculpturers
shock test of extreme-pressure lubricants
showers (sh)
smirches
sonants
spare engine
ST_general-and-specific_habitual-and-customary
stigmina sapii
stoke-hold
strain of flexure
tetramyl
three dimensional teaching material
thrutching
TMAI
tropical soil
tween deck bulkhead
two-coat work
tylo-
umbellule
unit-impulse function
vapor phase propylene polymerization
vertical turbulence
vicarships
working time recorder
Xinge
Yardbird Parker
yataghan, yatagan