标签：空气过滤器 相关文章
I am in middle school now, this is my second year, I have to learn so many subjects from Monday to Friday. When comes to the class activity, I will be very excited and take part in the activity. Class activity can take me away from the heavy study, I
英语作文
During the summer months, I often have a barbecue with my friends. I first put charcoal in the grill, pour some lighter fluid over the charcoal, and then light the grill with a match. It usually takes a few minutes for the grill to get going, and I d
在家—At Home
for when you shut the bellows, the valve cannot close the air-hole because of your finger, 因为, 当你关闭风箱把手时, 你的手指使得阀门无法关闭空气进出的圆孔, and most of the air then escapes through this hole instead of g
英国学生科学读本
讲解文本： pure 纯的，纯粹的，纯洁的 The look from her eyes is always so pure. 她的眼神永远如此纯洁。 She can speak pure English. 她能讲纯正的英语。 I like the bright sunlight and the pure air here. 我喜欢这里明
愉悦口语
Lucy likes to take bubble baths when she has time. 露西有时间的时候喜欢洗泡泡浴。 A bubble bath, bubble, bubble bath, bath, (two words) is a bath where you get into the tub and you have a liquid that you put into the water, usually it
ESL露西的一天
No! Ned and Conseil, my two gallant friends, were sacrificing themselves to save me. 不是！那是尼德兰和康塞尔，我的两个忠实朋友，他们牺牲自己来救我。 A few atoms of air were still left in the depths of one Rouquayrol d
《海底两万里》中英双语有声读物
Since conditions inside were universally unbearable, how eagerly,how happily, we put on our diving suits to take our turns working! 对我们全体来说，我们在船上都觉得难受，所以轮到自己挖冰的时候，人人都很迅速地、很
《海底两万里》中英双语有声读物
I didn't tell my two companions about this new danger. 我并不让我的两个同伴知道这个危险。 There was no point in dampening the energy they were putting into our arduous rescue work. 以免他们做这种辛苦救护工作的勇气受到
《海底两万里》中英双语有声读物
Early Rising 早起 Early rising benefits us in many ways. 早起在各方面对我们都有好处。 First, it helps to keep us fit. We all need fresh air. But air is never so fresh as early in the morning. Besides, by taking morning exercises we ca
英语作文
Don't you go不要走 Away I know我一直都知道 Without your love没有你的爱 I'll never find my way back home我就再也找不到回家的路 'Cause you and me因为我们 So happily如此幸福 Make all our dreams of make-believe reality相信
听歌学英语
Water pollution 水污染 A: Is the lake very polluted? A.这个湖污染严重吗？ B: Well, I wouldn't swim in it- but the water is much cleaner than it was a few years ago. B:哦，我没法在里面游泳，但是比前几年清洁多了。 A: A
职业技术英语口语
74 空气与空间博物馆落成二十五周年纪念日 DATE=7-23-01 TITLE=THIS IS AMERICA #1074 - Air and Space Museum Birthday BYLINE=Jill Moss VOICE ONE: This year, the National Air and Space Mus
文化聚焦
A: Excuse me, where is the gas station? 打扰一下，请问加油站在哪？ B: Sorry, I've no idea. 对不起，我不知道。 A: Is there a gas station around here? 这附近有加油站吗？ B: Yes. It's over there, around the corner. 是的，
旅游英语口语情景对话
一个英语单词可分为三部分：前缀（prefix）词根（root）后缀（suffix）。位于词根前面的部分就是前缀。前缀，可以改变单词的意思。 -- aero 空气 aeroplane= aero空气+ plane飞机飞机 aerial= aer空气
英语PK台
讲解文本： clear the air 使空气恢复清新，澄清事实，消除误会 A frank discussion can help to clear the air. 坦率的交流有助于消除疑虑。 If you really want to clear the air, you should go there and talk to her. 如果你真
愉悦口语
大气ATMOSPHERE 大气组成Atmosphericcomposition 空气质量Airquality 大气化学Atmosphericchemistry 大气成分Atmosphericcomponents 大气颗粒物Atmosphericparticulates 二氧化碳Carbondi
英文语法词汇
The strongest cold wave in decades is about to sweep across China as people were advised to stay indoors and warned of upcoming heavy snow and freezing rain in the next few days. 几十年来最强寒潮即将席卷中国，同时未来数天内可能有
实用英语
今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪，意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气
美国习惯用语
What we do know is that because heat from the Sun is unevenly distributed, differences in air pressure arise on the planet. Air can't abide this, so it rushes around trying to equalize things everywhere. Wind is simply the air's way of trying to keep
万物简史
at prep.[表示地点,位置,场合]在,于,到...处;[表示时刻,时节,年龄]在...时,当;[表示目标,方向]对着,向;[表示速度,价格等]以,在...方面 athlete n.运动员 Atlantic a.大
考研英语