音标:[sʌb,ædəu'lesənt] ;
adj., n.
= preadolescent

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(156) / 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(133) / 评论(0) 分类 Scientific American(八)月

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(167) / 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(122) / 评论(0) 分类 考研英语长难句讲解

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(214) / 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(140) / 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(157) / 评论(0) 分类 四六级写作指导

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(148) / 评论(0) 分类 英语四级作文范文

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(182) / 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(146) / 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(143) / 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(158) / 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(159) / 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(210) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
AAOS,A.A.O.S.
Anguita
anionics
back catch
Ban Mun Nak
Barlborough
bemouthing
boothby-lovelace-bulbulian oxygen mask
brakerod
bridgestone
calotype
Chaenomeles thibetica
circarama camera
clad silica fiber
coke dust recovery chute
conneaut
continued from...sheet
continuous charge
contract
copsa mica
differential rediscount rate
diheme
double row bearing
drain breakdown voltage
eager beaver
electroacoustic transformator
electrolyte
energy converslon materials
engineering data micro-reproduction system
Ervatamia mucronata
external threading
factors of change to general index
first degree burn
fishing reef
flux growth
full roe
gamma-ray spectrometry
gelonin
graminomycin
graphical matroid
ground unit
idle adjustment screw
initiation
intestinal dialysis
japara
Langφr
logo button
low pressure turbine
low-inertia motor
magnetic amplifier characteristic
make about
Manganchalcanthite
manufacturing accounting
minimum stable heneration
moreporks
Muru, R.
noncomposers
nosie feedback pcm
nul vision
OBR
Oceanus Procellarum
octave
operating power of generating set
organo-tin stabilized poly
passive-active immunity
patron of the arts
pefa
phytoclimatic
pinpricked
pipe-dreaming
plane-polarized
preconsicous
princ
proteolysing
Rantrum
rasalhague
ring games
ruizal
saw which way the cat jumps
Schotten-Baumann reaction
sellers no buyers
short-circuited turn compensation
short-term debt
sight vane
small business computer
soil water content
souffle-like
support functions
tax ons
tenontitis
tetraodontids
to a crisp
tracer pulse chromatography
triple venturi
Tumbiscatio
unclick
unwire
venture capital
viallis
warring states period
williamia radiata
xylidinothiazoline