[医] 少年儿童卫生学

age n. 年龄,成年,使用年限,同时期的人,时代 v.变老,上年纪 例句:Tyler is over forty years of age. 泰勒的年龄超过四十岁。 infant n. 婴儿.幼儿 adj. 婴儿的,幼稚的 例句:Amy gazed at the newbor

发表于:2018-12-04 / 阅读(70) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Are you listening to me through headphones? Because heres a sample of what might be harming the ears of teenagers. Just kiddingthe last thing we want t

发表于:2018-12-24 / 阅读(58) / 评论(0) 分类 Scientific American(八)月

A: I have made up my mind. I am getting a tattoo. B: Really? Are you sure? A: Yeah! Why not? They are trendy and look great! I want to get a dragon on my arm or maybe a tiger on my back. B: Yeah but, it is something that you will have forever! They u

发表于:2018-12-25 / 阅读(62) / 评论(0) 分类 纯正地道美语

Whether we feel rewarded and content in a job depends on several different aspects. The psychologist Frederick Herzberg believed that these could be divided into two groups. In his Theory of Motivation, Herzberg called these groups the Hygiene Factor

发表于:2018-12-29 / 阅读(83) / 评论(0) 分类 人教全日制普通高中英语(必修)高三(全一册)

Task3: Fighting Teen Smoking Script The percentage of teens who smoke cigarettes dropped to 28% in 2003, according to a report by the Center for Disease Control and Prevention. That was down from 36% in 1999 as measured by the Youth Risk Behavior Sur

发表于:2018-12-29 / 阅读(70) / 评论(0) 分类 新视野大学英语:视听说教程 3

13.But as diet and health improved, children and adolescents have, on average, increased in height by about an inch and a half every 20 years, a pattern known as the secular trend in height. 【分析】复合句。as引导时间状语从句,主句主

发表于:2018-12-30 / 阅读(45) / 评论(0) 分类 考研英语长难句讲解

如果你每天都在办公桌前工作,你要注意了.你知道你每天使用的办公桌上有多少细菌吗?数字惊人. 办公室键盘比马桶还脏 Daily Mail: Millions of us spend our days slaving over a keyboard. But lurking between the

发表于:2019-01-01 / 阅读(61) / 评论(0) 分类 双语趣听精彩世界

Recent hearing tests on teens show an increase in hearing loss over the last generation, possibly as a result of increased earbud use. Are you listening to me through headphones? Because heres a sample of what might be harming the ears of teenagers.

发表于:2019-01-02 / 阅读(122) / 评论(0) 分类 60秒科学

Saving Kids from HIV Sunday, December 1st, is World AIDS Day. In the more than 30 years of the epidemic, great progress has been made in reducing HIV infections among children. However, health officials and support groups say the number is still too

发表于:2019-01-03 / 阅读(50) / 评论(0) 分类 VOA常速英语2013年(十二月)

Directions: For this part, you are allowed 30minutes to write a short essay on the topicStudying Abroad. You should write at least 120words following the outline given below: 1)目前很多中国学生出国留学, 2)出国留学的好处, 3)我的

发表于:2019-01-03 / 阅读(83) / 评论(0) 分类 四六级写作指导

Ann. 陈豪是在北京的美国ABC公司工作的年轻人。他今天到外面办事刚回来。一回到办公室就急着去找美籍华人Mary 。 (Office ambience) C:嗨,Mary,我刚才去我们的会计公司。接待我的那位先生身上

发表于:2019-01-07 / 阅读(123) / 评论(0) 分类 商务英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? You might think that the World Toilet Summit was a meeting of Wall Street bigwigs. But no, its actually about toilets. The three day conference opened on November 4th

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 Scientific American(十一)月

Directions: For this part, you are allowed 30 minutes to write a short essay on the topic Studying Abroad. You should write at least 120 words following the outline given below: 1、目前很多中国学生出国留学, 2、出国留学的好处,

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 英语四级作文范文

AS IT IS 2015-09-22 Saving the Honeybees, One Hive at a Time American Billy Davis has been keeping bees since the 1960s. He has followed the sharp drop in the number of honeybees across the country. Two years ago, he set up a non-profit group called

发表于:2019-01-12 / 阅读(77) / 评论(0) 分类 2015年VOA慢速英语(九)月

KELLY MCEVERS, HOST: Maria Luisa is 12 years old. Her parents are divorced, and her mom just got a job at a new city. Things are not looking good. So Malu - that's the shortened version of her name, the version she prefers - puts on her headphones. (

发表于:2019-01-16 / 阅读(86) / 评论(0) 分类 2017年NPR美国国家公共电台9月

These kids are at higher risk for the development of plaque in their arteries as time goes by. - Donald LaVan, MD A new study has found that teenagers who are exposed to second-hand tobacco smoke are more likely to have changes to their blood vessels

发表于:2019-02-03 / 阅读(56) / 评论(0) 分类 VOA标准英语2010年(三月)

BEIJING, Aug. 16 (Xinhuanet) -- Almost one in four Chinese students aged between 12 and 14 have tried smoking, according to the results of a survey released by the Chinese Association on Tobacco Control (CATC). The survey, carried out among 38,839 st

发表于:2019-02-06 / 阅读(57) / 评论(0) 分类 英语新闻

研究:睡眠充足的学生成绩更优异 Students need their ZZZs to succeed Teenagers need nine hours of sleep a night and parents can help by getting them back on a school sleep schedule before classes begin, researchers suggest. Early morning

发表于:2019-02-21 / 阅读(62) / 评论(0) 分类 阅读空间

Adolescent Addictions 青少年吸毒问题 What makes adolescents so vulnerable to developing addictions to substances like nicotine, alcohol, and drugs? Teens, in particular, seem more vulnerable than any other age group. Is it a result of peer pre

发表于:2019-02-24 / 阅读(80) / 评论(0) 分类 英语听力文摘 English Digest

台湾籍旅美老师今天交给我们的句子是: 12, 13-years-old entering puberty often aloof, particularly towards adults. Also may be self-absorbed, but often vulnerable, looking for a peer group, looking for a way to fit in. These young ado

发表于:2019-03-05 / 阅读(108) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
amylogenic
analysis of income statement
Anhrodisiacs
assmuncher
autumn tints
baeocystin
bethanizing process
binary memory circuit
biological radio communication
blackenizes
bryozoologist
bucket feed discharge elevator
by installment
Carnarvon
cash in settlement of tax
census x-11 method
color sonar
confluent and reticulate papillomatosis
DCWV (direct current working voltage)
divergence of vector field
dobutamine
donut cities
dunkling
dyer's bath
effective gap spacing
eximiety
external pressure cylinder
false gallop
familylike
floating routine
glass semiconductor device
glitterstar
ground mapping
gun perforation
halcyonoids
harmonic circulating current
hartbeests
health physics assistant
height above touchdown (hat)
hexdecylic
Highgate resin
hypericum crux andraes
hyperimmunoglobulinemia
intascale rate
Inyan Kara Creek
iron amalgam
isostrychnine
jacktar
jinglier
John Philip Sousa
kolberg (kolobrzeg)
nonrepeating decimal
oxyaciura formosae
paragenetic rule
parallagma
parchmentlike
passive microwave system
picric acid
positings
positive speed gearbox
precise drawing
print ads
prion disease
prolabour
prosopodynia
Pterodactyloidea
raise the war whoop
Ravānsar
record stacking height
redemption of stock by distribution of net profit
rekelness
replates
ribosyladenosine
Richet's fascia
riseboroughs
sandstone disc
Sarmi
self-injection seeding
simplicity
sorting representation
spin-echo method
srafilpen
ssie (smithsonian science information exchange)
take someone into custody
tightener sprocket
towed arm
turn our back on
tweed coat
universal personal number
usable rate of fire
vanadocene
Villard effect
virtual auxiliary memory
vitochemistry
weight percent concentration
welding inspection
wire stay
woolly Japanese pagodatree
ye gui
yive
zero-G testing aircraft