音标:[lә'veiʃәn] ;
n. 洗涤
[医] 灌洗, 洗出法
n the work of cleansing (usually with soap and water)
词型变化:名词复数形式 : lavations
【近义词】

[00:03.89]CONVERSATION 1 [00:08.86]TELL ME ABOUT YOUR FAMILY [00:13.22]Announcer:National Flight 294 to Miami is delayed due to severe weather conditions. [00:22.88]Please stand by or additional information. [00:27.87]Maria: Oh no! I hate these long

发表于:2018-12-02 / 阅读(270) / 评论(0) 分类 新英语交谈注释版

[00:04.18]CONVERSATION 2 [00:09.46]COULD I HAVE YOUR NAME. PLEASE? [00:13.22]Officer: Yes. can I help you? [00:17.97]Ms. Paine: I'd like to open a savings account. [00:22.05]Officer: Certainly. First we'll have to fill out a few forms. [00:27.19]Coul

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[00:04.41]CONVERSATION 1 [00:09.38]DO YOU KNOW WHERE IT IS? [00:13.92]Michelle: What are you doing? [00:18.49]Dominic: I'm cooking dinner tonight. [00:22.05]Michelle: That's great. Thank you. What are you making? [00:27.51]Dominic: A surprise. By the

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[00:04.49]CONVERSATION 2 [00:09.35]WHAT DOES IT LOOK LIKE? [00:13.30]Luis: Teresa? ... I can't find the what-do-you-call-it. [00:20.66]Teresa: What can't you find? [00:24.50]Luis: You know. The thing. [00:28.26]Teresa: What thing? [00:31.50]Luis: Oh,

发表于:2018-12-02 / 阅读(398) / 评论(0) 分类 新英语交谈注释版

[00:02.98]CONVERSATION 1 [00:08.25]COULD YOU HELP ME? [00:11.62]Clerk: Hi. Can I help you with something? [00:18.29]Paulina: Yes, please. We're looking for the men's department. [00:23.33]Clerk: It's right over there, by the escalator. [00:27.69]Dieg

发表于:2018-12-02 / 阅读(343) / 评论(0) 分类 新英语交谈注释版

Jack didn't feel like a happy camper anymore. Walking through the cold, thin air, he looked at thesnowmobiles parked near the hut. We don't know how to drive snowmobiles! Jackwhispered to Annie. We haven't trained foranything, including altitude sick

发表于:2018-12-10 / 阅读(254) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Called the hellhole of creation, the Afar Triangle lies at the junction of three continental plates which spread further each year. The oldest living lava lake and one of the lowest points on the planet. Geologists here can study the process that for

发表于:2018-12-30 / 阅读(368) / 评论(0) 分类 国家地理2007年

By Marianne Kearney Jakarta 13 May 2006 Mount Merapi in photo taken from Bebeng villages in Yogyakarta, central Java, May 13 2006 Indonesia has raised the alert level for the Merapi volcano in central

发表于:2019-01-07 / 阅读(410) / 评论(0) 分类 2006年VOA标准英语(五月)

A volcano that started erupting on one of the Galapagos Islands last week may be changing the landscape of the island. According to the Associated Press, rangers and tour guides spotted lava flowing down the northeastern flank of the Cerro Azul Volca

发表于:2019-01-22 / 阅读(271) / 评论(0) 分类 自然百科2008年

Researchers witnessed a spectacular fiery(炽热的) underwater volcano explosion and captured it on video. It's believed to be the deepest ocean volcano eruption ever recorded. The undersea Pacific Ocean explosions in May of this year were recor

发表于:2019-01-30 / 阅读(293) / 评论(0) 分类 英语杂谈

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学英语单词
add weight to
air dried
aleurolobus oplismeni
amounts of
arsino-oxybenzophenone
artest
Ascocentrum
auxiliary product
bamboo raft
barreled
betwattled
Blexen
Buhiga
calibration equipment
canellos
CATOBAR
cerium(iii) acetate
change level
cis-4-tert-butylcyclohexyl tosylate
compensating shrinkage
confidence lower limit
crotch veneer
cyrillians
decouverte
determining variable
digital frequency display
disk-sealed tube
double coast line
dwellinghouses
e. sha sing and dancing group
eaculin
engine room auxiliaries
exponential theorem
fail
fluorspar powder
formaggios
furnace maneuver
gabriola
generate and test
genus ozothamnuss
germinating paper
glouting
gnarled enamel
gorkons
hand templet method
Harris formula
Houston Lake
ILEU
illuminated rocket
IUSUHM
legal clinic
legaleses
Longa, Pta.
LUF system
malfolding
Marangoni number
marine thematic survey
marishes
material inlet
may whistle for it
MHD (magnetohydrodynamics)
moschite
multi-microprocessor master-master system
office of the president
organophobic
pierro
Pilas Grp.
Plaquenil
plot in secret
POTS
protein efficiency ratio,PER
quantity of dimension one
rate-of-turn recorder
real guarantees
rombauer
rough set theory
San Luis, Mesa de
saturating
sectorial harmonic function
self-titleds
service wire holder
sewingpress
shantihs
Shepherd P-F test
ship's mains
side-hinged
spare unit
speech bandwidth reduction
sporoduct
srta
stationary resistance welder
stul
substantial source
sweet bays
take-up velocity
thallium(i) phosphate
unitarded
us optics
Verkhniy Mangirtuy
wind and weather
write pen unit
xylaria frustulosa