玻璃泡

Lesson 88 Condensation 第88课 冷凝 When the water in a kettle boils, it boils first at the bottom. 当水壶中的水沸腾时, 首先开始沸腾的是底部的水。 We cannot see this in a kettle, because the kettle is made of iron. 我们无法

发表于:2018-12-18 / 阅读(34) / 评论(0) 分类 英国学生科学读本

He poured some soda into a glass. The bubbles rose in the glass. He looked at the bubbles. He listened to the bubbles. He dropped a couple of ice cubes into the glass. The ice cubes floated to the top. He waited until the ice cubes got a little small

发表于:2019-01-02 / 阅读(30) / 评论(0) 分类 原版英语小短文

Section B [00:02.61]2a [00:08.06]Listen and fill in the speech bubbles. [00:08.25] [00:09.32]Did you get you report card today,Scott? [00:11.76]Uh-huh. [00:13.96]So,how did you do? [00:15.58]I did OK in some subjects. [00:17.78]What did your history

发表于:2019-01-09 / 阅读(163) / 评论(0) 分类 新目标初中英语八年级下册

Her basketball team won a big game. They want to celebrate. They have to buy some things. They split the work. Patricia goes to the bakery shop. She orders a cake shaped like a basketball. Linda gets the decorations. She buys bottles of bubbles and w

发表于:2019-01-24 / 阅读(54) / 评论(0) 分类 英语第2级听力-English Level 2

Champagne Bubbles Key to Taste A study in the Proceedings of the National Academy of Sciences finds that champagne's bursting bubbles provide aromatic compounds that add to the taste. Adam Hinterthuer reports Lets raise a toast to champagne. And its

发表于:2019-01-30 / 阅读(95) / 评论(0) 分类 60秒科学

Window Stickers Lead To Stretchy Electronics Engineers would love to embed flexible electronics into things like paper, or surgical gloves or conventional clothing. But the wiring usually gets twisted and damaged. Now MIT researchers have found insp

发表于:2019-01-30 / 阅读(82) / 评论(0) 分类 60秒科学
学英语单词
Acethropan
adhesion of slag
adrenal slices transplantation
aeroball measuring system
antinvasin
arrow nock
as salif
astronaut psychological evaluation
auctions off
backable
bakelite toddle switch
balmony
batamshinskiy (badamsha)
baubellum
be blazen with flowers
brotel
cavity magnetron
cold season
combination guidance
continental accretion
crashproof
dark chocolates
delay lines
disulfonated
dust protection mask
entry craft
entry sequence file
estimated net decrease
failure probability analysis
fire on
fractionating system
Goncharov, Ivan Aleksandrovich
gowshe
gridline
handle machine
harbor distrust
Haugsfjell
heading syntax
helioscopin
helvetica
her majesty ship
Hinwil
hock swing
hold ... up as
Hondschoote
hydroxy-phenyl-acetic acid
intelligence structure
iridectasis
irritated
jet blasting
lawed
LIBID
limps
metacarpal saw
Midi Canal
mineral alkali
MLSE
molendoa sendtneriana
mud-hut
n channel
necklace tree
nemorum
network-analogue method
nn. ciliares breves
orthonik alloy
ossobuco
overthrust slab
panaxydol
panims
peracids
periosteal graft
peroxidization
philatelic esthetics
powitz
predominant dryness causing withering
redundant fan
requisite amount
rolling piston compressor
Roman deity
Roncador Reef
ruesome
salometers
scopolias
Sehima
senliss
signal processing antenna
Single blade mace
streptopelia chinensis
subscribervision
sulfur disk
T5
table look-up program
take up a bill
technological requirements
Temecula
THYRIDIAE
traffic demand
transition beds
Ulsta
very deed
wall-eyes
youuns