音标:[ɪˌfek'tɪvɪtɪ] ;
n. 有效;功效

My father is a driver and my mother is a teacher. Both of them work hard during the week. No matter how busy they are ,they always manage to take us to our uncles home at the weekend and work on the farm .The farm is not very big but there is always

发表于:2018-11-28 / 阅读(569) / 评论(0) 分类 疯狂英语易背作文

Taking Part in School Activities Nowadays,a large number of students show great interest in school activities.In their eyes,learning from books is not the sole task of their school career.They also wish to take every chance to obtain practical knowle

发表于:2018-11-28 / 阅读(324) / 评论(0) 分类 疯狂英语易背作文

Outdoor Activities 四季户外活动。 It's warm in spring. 春天天气温暖。 I went hiking. 我去登山。 Leaves turn red. 树叶变红了。 Swimming is enjoyable. 游泳真是享受的事。 I sweat all the time. 我一直流汗。 I got sunstroke. 我中暑了。 It rained harder a

发表于:2019-01-02 / 阅读(172) / 评论(0) 分类 不用背句型学英语

A: What kinds of things do you like to do? B: I've always liked to draw and paint. A: I didn't know you knew how to draw and paint. B: I do it every once in a while. A: How long have you known how to do that? B: I first learned how to do it in high s

发表于:2019-01-07 / 阅读(180) / 评论(0) 分类 英语闲谈

A: Tell me, what do you enjoy doing in your spare time? B: I enjoy drawing and painting. A: You know how to draw and paint? B: Yes, I do. A: When did you learn how to do that? B: I learned back in high school. A: Oh, so you took an art class? B: Yeah

发表于:2019-01-07 / 阅读(195) / 评论(0) 分类 英语闲谈

A: Are there any hobbies you do? B: When I have time, I sometimes draw and paint. A: Oh, you actually do that? B: Every so often, I do. A: Did you always know how to draw and paint? B: I was taught in high school how to draw and paint. A: You had an

发表于:2019-01-07 / 阅读(206) / 评论(0) 分类 英语闲谈

Larry和李华两人正开着车,准备到乡下的一个农场去骑马。今天李华会学到两个常用语:boonies和country bumpkin. (Car driving on country road) LH: Larry,我们要去的那

发表于:2019-01-08 / 阅读(243) / 评论(0) 分类 美国之音《流行美语》

For fans of fashionable neckwear for men, what's old is new again. Now Mo Rocca who follows these matters has his own ideas about that. Way back in the 1990s, freedom was ringing everywhere. Women were making huge inroads in the workplace. As for men

发表于:2019-01-09 / 阅读(231) / 评论(0) 分类 英语杂谈

A: Hello! How do I get more amenities? B: I'm sorry, sir. I'm not sure I understand. A: I'm talking about the free stuff, like soap and shampoo. B: Oh, I see. So, you're saying that you've already run out of your amenities. A: No, no. I've got plenty

发表于:2019-01-15 / 阅读(180) / 评论(0) 分类 英语情景对话-旅馆

A: Yes, I need more amenities. B: By amenities, exactly what do you mean, please? A: You know, the things that are free, like the soap and the shampoo. B: Okay, I got it. You've already run out of all your amenities? A: No, I still have plenty left,

发表于:2019-01-15 / 阅读(185) / 评论(0) 分类 英语情景对话-旅馆

A: I need some more amenities, please. B: I'm not sure I'm following you, sir. A: Specifically, I'm talking about the little things, like soap and shampoo. B: Oh, now I understand! So, you've already used up all your amenities? A: No, I'm not even ha

发表于:2019-01-15 / 阅读(174) / 评论(0) 分类 英语情景对话-旅馆

A: I'd like to request some more amenities. B: Amenities? What do you mean by amenities, sir? A: Well, the free stuff! You know: the soap, lotion, shampoo, etc. B: I see. Sir, if I may ask: Have you used up all the amenities in your room? A: Not at a

发表于:2019-01-15 / 阅读(211) / 评论(0) 分类 英语情景对话-旅馆

A: Hi. I need more amenities, please. B: Could you be a little more specific, sir? A: Well, to be more specific, the free stuff, like soap, lotion, and shampoo. B: I understand. Now, you're saying that you've already used up all your amenities? A: Oh

发表于:2019-01-15 / 阅读(182) / 评论(0) 分类 英语情景对话-旅馆

I love to see the TV show about choosing the people in singing, many years ago, when I was in high school, I would open the TV and saw the live show, many young girls were singing to fulfill their dreams, I liked to see their trying. Today, there are

发表于:2019-01-20 / 阅读(184) / 评论(0) 分类 英语作文

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-22 / 阅读(209) / 评论(0) 分类 英语原版童书

Adrienne: So, Mary, my battery has almost ran out. I'm so glad you had some but they're cold. Mary: Well, I keep them in my frigerator along with several other sizes of batteries just so I have them on hand. It's a little quirky habit of mine but I a

发表于:2019-02-01 / 阅读(204) / 评论(0) 分类 原版英语对话1000个

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(202) / 评论(0) 分类 英语每日一词

Researchers working for the World Wildlife Fund have warned that the effects of climate change pose a serious threat to rare species of wildlife discovered within the past year in Southeast Asia, including a fanged frog and a leopard-striped gecko. A

发表于:2019-02-05 / 阅读(211) / 评论(0) 分类 英语杂谈

你一边聚精会神做功课,室友一旁翻箱倒柜找东西,烦不?这倒也罢,要命的是他还唠唠叨叨问东问西:见我钱包没?我的手表在哪儿? 晕!没好气回他一句:鬼才知道呢! 对了,咱们今天就是要

发表于:2019-02-06 / 阅读(197) / 评论(0) 分类 实用英语

经典语境背诵 Tom: My name is Tom, Im Daniels classmate and good friend. He likes playing football very much, but I like playing badminton. I usually play it with my parents. My parents think that I am good at badminton. Im proud of it so Im w

发表于:2019-03-16 / 阅读(357) / 评论(0) 分类 英语大赢家上册
学英语单词
antipedal curve
audio frequency aggregate signal
bay-tree oil
Bellini-Tosi system
bromo-aliphatic compound
cerebro-cortical necrosis
chrysolophus pictuss
close an account
cold bend
collegian
continuous-type regulator
critical discharge
croyned
Crus clitoridis
dieterich
digestive pathology
double-stage air pump
electrical toy
emergency droppable ballast
endothelialization
enicospilus vestigator
ethnolectal
exactifications
extinct animal
farand
Fibro-Osteoclasia
filmless spark chamber
first circulation
flattening oven
FTTC
gas unaccounted for
glioblasts
gypsyish
heliospheres
high speed hammer forging die
Hmong Daw
home scar
hypolymnions
i-steien
IIB (International Investment Bank)
in his infancy
infracostal
interorbital sinus
interspinous ligament
intervenes
iokas
kollag
kristofer
Lagotis decumbens
litteratim
lock-weirs
long range accuracy system
Mahadee
maide
Matrisil
maximum country amount limitation
Microwave minute
middle error
nanostrip
natural-sounding
north-northwests
Novenamine
Nzola
oculesics
orientation line
Oudinot
peak width
pendulous integrating gyro accelerometer
pitarah
processing properties
pulse-pattern generator
quantity of information
quasi-compact space
radiac instrument
received hores-power
redresses
reserve well
residual porosity
Rhamnus virgata
saddle retrograde
Sarytash
sbca
scis
servomotor cylinder
short lived nuclide
significance of correlation coefficient
slightness
special-purposes
speech plus simplex
Springdale
stabilized voltage supply
stomatic cleft
surpedal lobe
synoptic regime
threshold limit value occupational
tri-iniodymus
types of dance
vozandes
window blinds
with young
working list