音标:[mæs'fɪltə] ;
n. 滤质器

[00:00.00][s],[ ][ ] [00:38.61]sea/sheet/chicken [00:42.66]Exercise One: Word Conparison [00:47.62]Listen to the following words from your tape and repeat. [00:52.98]sip ship sane shane watched washed [01:01.23]lass lash least leashed chin [01:09.09]

发表于:2018-12-03 / 阅读(129) / 评论(0) 分类 掌握英语发音

But the HEPA filter for Olivers Vibe got dirty very quickly. And, it was not cleanableit was simply replaceable. When it turned filthy brown, Oliver went back to Target to buy a new filter. Oddly, Target sold the F15 belt for the Vibe, but not the fi

发表于:2018-12-11 / 阅读(73) / 评论(0) 分类 365个英语简短小故事

From VOA Learning English, this is the Health Lifestyle report. In parts of India, it is not uncommon to see people wearing a mask over their nose and mouth. The capital, New Delhi, has some of the world's dirtiest air. The pollution was a call for a

发表于:2019-01-03 / 阅读(66) / 评论(0) 分类 2018年VOA慢速英语(一)月

By Barbara Schoetzau New York 20 April 2008 Pope Benedict XVI ended his six-day visit to the United States with a jubilant mass at the 57,000-seat Yankee Stadium. From VOA's New York Bureau, correspondent Barbara Schoetzau reports the leader of the w

发表于:2019-01-31 / 阅读(71) / 评论(0) 分类 VOA常速英语2008年(四月)

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(93) / 评论(0) 分类 2007年VOA标准英语(五月)

1. You don't have to see each other every day. 你们不必每天都见面。 If you can, then why not? But you don't have to nag each other about you or your partner coming over just because you haven't seen a glimpse of each other for the day (yet)

发表于:2019-02-06 / 阅读(54) / 评论(0) 分类 实用英语
学英语单词
8-bromotheophylline
accessor method
alternative order
anaesthete
argueth
beadledom
breccan
cage molecule
carpet runner
cinematisation
communication for conveyor line
compound regulator
cryptomerin
cupola bessemer electric process
Cycadatae
Dahlin's algorithm
decal paper
deep hole processing
dielectric density
disconnected command chain
disigned
down path
drainage basins
dyspeptone
electrostatic voltmeter
eroticising
euasarone
expected differential cost
Fddi.
felt to pieces
focusing current
foundry technique
Fruiting-body
gasped
gearstick
Gelugpa chanting
genus kniphofias
Gold Codes
Gustavus Adolphus
half black
hirudinization
horizontal tipping method
human feelings
hydrogen like atom
hyperstriatum
interned
Internet Protocol version 6
invalid claim
Kasari-zaki
keel haul line
keratose cuticle
Kogenate
latoconazole
lay a trap for
lignol
Makup, Bukit
maximum password age
methyldienolone
mho per meter
misocapnic
motivation of consumption
moulthrop
multi-chip
multipolar generator
multivacuolated
nodding lilac
Olympic
on-line logic simulation system
optical cdma
optical exaltation
ordnance
ossa incisivum
oulter-le-mer
out scanner
overloaders
performance of budget
PERT charts
phosphodiesters
plastic rock
pleuritic culture-medium
polyandrists
post-closing balance sheet
pulley cone
radiate structure
relaxation drink
runups
sclerotic dentin
shifting slide gear
skaneateles l.
specific addressing
sportsmanlike
squalus brevirostris
strong-voiced
Ten Horn's sign
theta waves
three-high jobbing mill
tubae pharyngo-tympanica
turn-rice
ultra marine blue
united states intelligence communities
Willisau
wust