灯泡真空抽气泵

豆知识 2009-04-19&04-25 节能荧光灯—何乐而不换？

Here are two things that nobody wants to see increase: your power bill and pollution. Boo! We're going to show you a small step you can take that can turn these arrows the other way. Yay! We're focused on your friendly household light bulb, the incan

发表于:2018-12-03 / 阅读(73) / 评论(0)

英语解说豆知识2009年

原版英语小短文 5. Vacuum the Carpet

She inspected the carpet for small items. She saw a paper clip and a rubber band. She picked them up. She put them into a little box on the kitchen counter. She plugged in the vacuum cleaner. She turned on the switch. The cat ran out of the room. She

发表于:2018-12-07 / 阅读(85) / 评论(0)

原版英语小短文

SSS 2009-05-27

This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(89) / 评论(0)

Scientific American(五)月

英文短篇故事（纽约）87 A Dangerous Light Bulb

One of the two kitchen light bulbs was out. It was circular and fluorescent. He placed a chair under the light. He stood on the chair. He unscrewed three screws. He removed the plastic cover. He removed the bad bulb. He inserted a new one. He screwed

发表于:2018-12-26 / 阅读(65) / 评论(0)

英文短篇故事（纽约）

英语博客-北美风情 181、A light bulb moment

We hope that everyone has some bright ideas in 2012! This episode it about coming up with new ideas and having realizations, and the expressions we can use to talk about this. Of course, were always brainstorming at Culips to come up with new ideas f

发表于:2019-01-01 / 阅读(76) / 评论(0)

英语博客-北美风情

原版英语小短文 56. Change a Light Bulb

He turned on the light switch. The hall light went on. Then he heard a popping sound because the light bulb blew out. It was time to change the bulb. He went into the kitchen. He opened a kitchen cabinet. He looked at five different light bulbs. One

发表于:2019-01-02 / 阅读(81) / 评论(0)

原版英语小短文

Forcing Bulbs

By Mario Ritter Broadcast: November 18, 2003 This is Steve Ember with the VOA Special English Agriculture Report. If you like flowers in the early spring, then the middle of autumn is an important tim

发表于:2019-01-02 / 阅读(88) / 评论(0)

VOA2003（下）-农业与经济

【词汇仓库】 Hotel（旅馆）-2

mattress 褥子 quilt 被 blanket 毯子 sheet 床单 bedspread 床罩 cotton terry blanket 毛巾被 pillow 枕头 pillow 枕头 pillowcase 枕套 mat 席 cushion 垫子 bathroom 浴室 bath tub 浴盆

发表于:2019-01-07 / 阅读(87) / 评论(0)

考研英语

旅游英语：Hotel英语词汇

information desk 问讯处 reception office 接待室 hotel register 旅客登记簿 registration form 登记表 newsstand 售报处 postal service 邮局服务处 shop 小卖部 bar 酒吧间 lounge 休息厅 roof garden 屋顶花园 billiard-room 球

发表于:2019-01-08 / 阅读(56) / 评论(0)

旅游英语

英语词汇分类：旅馆

hotel 旅馆 guest house 宾馆 main entrance 大门 entrance hall 门厅 staircase, stairs, stairway 楼梯 balustrade, banister 楼梯栏杆 corridor 过道 verandah 外廊 lobby 走廊 lift, elevato

发表于:2019-01-11 / 阅读(59) / 评论(0)

英文语法词汇

旅游英语口语就该这么说:第269期各种服务维修服务

Did you call for service, madam? 女士，您需要服务吗？ Yes,my air conditioner isn't working well. 是的。我的空调坏了。 We'll send someone to repair it immediately. 我们会马上派人来修的。 I'll report it to the maintenance

发表于:2019-01-15 / 阅读(59) / 评论(0)

旅游英语口语就该这么说

单词超市第11期 pump

今天要学的一个词是：pump。pump，Pump一般是指泵，或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采，《洛杉矶时报》的标题说：Oilfield Closure t

发表于:2019-02-02 / 阅读(111) / 评论(0)

英语单词荟萃

每日一词【608】light-bulb moment：突然醒悟的那一瞬

今天我们要学的词是light-bulb moment。 Light-bulb moment, 电灯泡时刻，可不是当电灯泡的意思。 A light-bulb moment is when you have a sudden realization about something, 电灯泡时刻是指你突然醒悟的那一瞬间。 P

发表于:2019-02-03 / 阅读(72) / 评论(0)

英语每日一词

英语词汇分类：电器制

flashlight 手电筒 fluorescent lamp 日光灯 electric calculator 计算器 tube 真空管 electric fan 电风扇 dictaphone, dictating machine 录音机 tape recorder 磁带 television 电视机 ele

发表于:2019-02-03 / 阅读(75) / 评论(0)

英文语法词汇

Improving Productivity by Improving Lighting

Improving Productivity by Improving Lighting We all know that our surroundings affect our ability to get work done, from that irritating buzzing from the next cubicle over to the uncomfortable chair causing our back pain. But what about lighting? Has

发表于:2019-02-04 / 阅读(110) / 评论(0)

阅读空间

宇航员为太空行走做准备

CAPE CANAVERAL Two American astronauts will venture outside the International Space Station Monday to stow a failed coolant pump and extend the outpost's Canadian railway. Wearing protective spacesuits in a deadly vacuum(真空) environment, Stephen

发表于:2019-02-05 / 阅读(122) / 评论(0)

英语新闻

学个词Learn a Word 第608期 Light-bulb moment

发表于:2019-02-06 / 阅读(75) / 评论(0)

英语单词荟萃

旅馆词汇汇总

外部设施 information desk 服务台 hotel register book 旅客登记簿 registration form 登记表 newsstand 售报处 postal service 邮局服务处 shop 小卖部 bar 酒吧间 lounge 酒店大厅 billiard-room 台球房 dining-room, dining ha

发表于:2019-02-11 / 阅读(75) / 评论(0)

实用英语

学个词 12:pump

发表于:2019-02-16 / 阅读(111) / 评论(0)

学个词

Hotel词汇大全

Hotel词汇大全外部设施 information desk 服务台 hotel register book 旅客登记簿 registration form 登记表 newsstand 售报处 postal service 邮局服务处 shop 小卖部 bar 酒吧间 lounge 酒店大厅 billiard-room 台球房 dini

发表于:2019-02-18 / 阅读(139) / 评论(0)

英文语法词汇

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cash on hand in bank account

cast-in diaphragm