易燃蒸气浓度

Windflowers, windflowers [00:02.43]风飞花,风飞花 [00:04.86]My father told me not to go near them [00:07.46]父亲对我说别走近它 [00:10.06]He said he feared them always [00:11.49]他说他总有些害怕 [00:12.93]And he told me that th

发表于:2018-11-28 / 阅读(128) / 评论(0) 分类 零距离李阳疯狂英语口语

It's important to get enough sleep. [00:06.27]Section 1 Before you read [00:08.18]PAIRWORK [00:09.20]Discuss the following questions [00:10.97]with your partner. [00:12.50]1.How many hours do you and your partner sleep [00:16.27]every day? [00:17.78]

发表于:2018-12-10 / 阅读(139) / 评论(0) 分类 初中英语山东版九年级(全一册)

The United Nations Climate Summit takes place next week in Poland. About 20,000 people from 190 countries are expected to take part in the conference. There, world leaders will debate how to limit climate change -- the weather events linked to slowly

发表于:2018-12-14 / 阅读(69) / 评论(0) 分类 2018年VOA慢速英语(十一)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute? For accurate weather forecasting and climate analysis, researchers need the best models possible about how the air circulates above the earth. And a new study is challe

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(八)月

Psychologically defined, concentration is the process of centering one's attention over a period of time. In practical application, however, concentration is not as simple to deal successfully with as the definition may imply. For this reason, it is

发表于:2019-01-02 / 阅读(110) / 评论(0) 分类 双语有声阅读

Grammar Girl here. Today I'm going to cover two short topics. So while I was home sick and listening to Undead and Unappreciated and Undead and Unpopular I had two happy little surprises when the main character asked the kind of questions that you li

发表于:2019-01-02 / 阅读(85) / 评论(0) 分类 英语语法 Grammar Girl

8 Safety in the workplace 8 工作场所安全 A Some useful phrases. 有用表达。 Listen to the recording and repeat. 听录音,跟读。 You should put your ear plugs in. 你应该戴上耳塞。 You mustn't smoke here. 你不能在此吸烟。

发表于:2019-01-14 / 阅读(132) / 评论(0) 分类 职业技术英语口语

Flammable materials 易燃材料 A: Is that a no-smoking sign? A:那是禁烟标志吗? B: Yes, it is. As you know, some of the materials we use are highly-flammable so we have a very strict non-smoking policy in the factory. B:是。你知道,我们

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 职业技术英语口语

I'm dressing up for tonight. Don't need no list. No invite今晚我盛装打扮,无须名单,无须请柬 I'm here to dance, dance, da-da-dance, dance我要在这里欢舞,欢舞,欢舞 We headed straight to the bar,我们直向酒吧奔去 O

发表于:2019-02-01 / 阅读(47) / 评论(0) 分类 听歌学英语

21-Concentration

发表于:2019-02-05 / 阅读(291) / 评论(0) 分类 摘取梦想的启蒙星

电子香烟惹争议 Should electronic cigarettes be a new option for smokers trying to kick the habit? Reactions from Americans are mixed. More than half of people questioned in a poll think electronic cigarettes should be regulated by the US Food

发表于:2019-02-05 / 阅读(70) / 评论(0) 分类 实用英语

Forget flip flops and sun tan lotion, it's coffee and ketchup that holidaymakers consider their packing essentials, according to a new study. 一项最新研究显示,度假行李中的必备物品根本不是人字拖和防晒霜,而是咖啡和番

发表于:2019-02-09 / 阅读(45) / 评论(0) 分类 阅读空间

BEIJING, Oct. 21 (Xinhuanet) -- A team of European researchers announced that they have found vast water vapor out of our solar system, according to a study in the U.S. journal Science Friday. Using Herschel Space Observatory, a European Space Agency

发表于:2019-02-09 / 阅读(98) / 评论(0) 分类 英语新闻

What the Student Say in Science Classes 自然科学课上学生们都说了什么 The following quotations were gleaned from classroom discussions in 5th and 6th grade science classes. 下面的这些话都是从五六年级的自然科学课的课堂

发表于:2019-02-17 / 阅读(83) / 评论(0) 分类 英语小达人

台湾籍旅美老师今天交给我们的句子是: Stress hormones increase inflammation in the body, suppress the immune system, which make you more susceptible to infection by acne-causing bacteria, and can even increase oil-production in the s

发表于:2019-02-22 / 阅读(72) / 评论(0) 分类 留美老师带你每日说英文

There are 320 million cubic miles of water on Earth and that is all we're ever going to get. 地球上有13亿立方公里水,这是全部。 The system is closed: practically speaking, nothing can be added or subtracted. 系统已经关闭,说得明

发表于:2019-02-25 / 阅读(85) / 评论(0) 分类 万物简史

I know not that any other author has hinted of the matter; 我不知道是否有其他作家提及此事, but by inference it seems to me that the sturgeon must be divided in the same way as the whale, 不过据我推断,鲟鱼也一定是按大鲸

发表于:2019-02-25 / 阅读(77) / 评论(0) 分类 白鲸记

It's the things that you do, So physical, It's the things that you say, So flammable, You know I can't resist, Boy it's such a shame, Do you belong to another, I don't wanna hurt nobody, But my heart just can't hold back, It's the Way You Make Me Fee

发表于:2019-03-02 / 阅读(104) / 评论(0) 分类 好听的英文歌曲

Surmounting Life's Obstacles - Do You Cling to What You Were Before? 跨越生命中的障碍 您还坚持原来的样子吗? A little stream flowed down from a high mountain far, far away through many villages and forests, until it reached a desert.

发表于:2019-03-03 / 阅读(152) / 评论(0) 分类 英语美文

He was going on with some wild reminiscences about his tomahawk-pipe which, it seemed, had in its two uses both brained his foes and soothed his soul, 他是在对他那烟斗斧发狂思,那东西,在我们直接注意这个熟睡的索匠的时候,好

发表于:2019-03-10 / 阅读(132) / 评论(0) 分类 白鲸记
学英语单词
A. C. R.
aldea de trujillo
archangelicin
arinze
automatic reclosure
autowrench
azmis
Black Forest gateau
Bleicherode
brassicaceous
calstrs
Capiata
cheekbony
Chromobacterium violaceum
coilings
counting gas
cvi
cyclical upswing
cylinder in line engine
cysthitis
daranide
date cam distance piece
Defense Advanced Research Projects Agency
defrosting room
degree of strength
dephlegmeter
deterministic automation
diffuse origin
digital audio stationary head
dishonor of bill of exchange
dropworm
due easts
easy transfer of storaged merchandise
electric saturation
executive nature
fiege
flourenyl
focal plane frame
foetal membranes
Galactomannanpeptide
gasoline reservoir
Gongronema
HEWC
highway boundary frame
hiostation
infusion wort
insert editing
Ituna
kanchipuram
Lapemis
larrains
lazareth
level bests
literal atom
maisels
maladministers
manometer pressure
metacommunications
microaggressive
microrad
moltmann
mosquera
narrations
nodules of spermatic cord
nonsensationalistic
Nses
open block
open width scouring machine
over the bowls
oxyliums
Pola B.
polycrystalline aggregate
postindustrialite
prereleases
program table
putting the kibosh on
regulatory tax
repeating amplifier
Ringgold Is.
running on the spot
sacrificing
Sarason's ozet bath
save tape structure
slam dance
Songhung-ni
stationary image
stomach scanning
study hard
supervisory progarm
telfords
teucrium canadenses
thank of
three-chord bridge
tighthead
train-make-up station
unknown to fame
using the pure hormone as a spray
vetra
Vict.
wellston
Wheatsheaf I.
wormley