[生物] 指示浮游生物

This is the VOA Special English Agriculture Report. Last week our subject was illegal fishing. Now we report on two cases where fish are both the victims and the offenders. The first involves two kinds of Asian carp, bighead and silver. They can grow

发表于:2018-12-01 / 阅读(133) / 评论(0) 分类 VOA慢速英语2009年(十二)月

Scattered through the seas of the world are billions of tons of small plants and animals called plankton. Most of these plants and animals are too small for the human eye to see. They drift about lazi

发表于:2018-12-01 / 阅读(192) / 评论(0) 分类 新东方现代文背诵篇章

I want to address the issue of compassion. 我想探讨慈悲心这个话题 Compassion has many faces. 慈悲心有很多形态 Some of them are fierce; some of them are wrathful; 有些是激烈的;有些是忿怒的 some of them are tender; some

发表于:2018-12-08 / 阅读(75) / 评论(0) 分类 TED演讲娱乐篇

33 Plankton浮游生物. Scattered through the seas of the world are billions of tons of small plants and animals called plankton. Most of these plants and animals are too small for the human eye to see. They drift about lazily with the currents, provid

发表于:2018-12-08 / 阅读(481) / 评论(0) 分类 新概念优美背诵短文50篇

Scattered through the seas of the world are billions of tons of small plants and animals called plankton. Most of these plants and animals are too small for the human eye to see. They drift about lazi

发表于:2018-12-15 / 阅读(187) / 评论(0) 分类 新东方背诵文选

Idiom: Make your skin crawl ( feel excited ) Hit the book: Herbivore Plankton Predator Carnivore

发表于:2018-12-27 / 阅读(87) / 评论(0) 分类 趣味青春英语

Scattered through the seas of the world are billions of tons of small plants and animals called plankton. Most of these plants and animals are too small for the human eye to see. They drift about lazily with the currents, providing a basic food for m

发表于:2018-12-30 / 阅读(60) / 评论(0) 分类 考研背诵50篇

[00:08.99]palmtop paradise partial participate [00:14.28]掌上电脑 乐园 部分的 参与 [00:19.57]participant passport paste patent [00:24.74]参加者 护照 粘贴 专利 [00:29.91]pay back perception perfect permanent [00:35.64]偿还 观念

发表于:2019-01-10 / 阅读(145) / 评论(0) 分类 高中英语人教版高二

By Brian Wagner Miami 21 June 2007 Scientists are seeking new ways to reverse the buildup of carbon dioxide in the atmosphere that many believe is the cause of global warming. Today on Searching for Solutions, VOA's Brian Wagner reports that one proj

发表于:2019-01-11 / 阅读(126) / 评论(0) 分类 2007年VOA标准英语(六月)

This is the VOA Special English Agriculture Report. A listener in Abuja, Nigeria, named Okorie wants to know more about fish pond farming. Bill Martin, president of Blue Ridge Aquaculture, with tanks of shrimp in Martinsville, Virginia Raising fish

发表于:2019-01-11 / 阅读(86) / 评论(0) 分类 VOA慢速英语2008年(十一)月

Plankton More Important than Scientists Thought 浮游生物比科学家认为的重要的多 For years, most people thought of small organisms called plankton as food for whales and other large sea animals. But a four-year long study discovered that

发表于:2019-01-12 / 阅读(60) / 评论(0) 分类 2015年VOA慢速英语(六)月

Ocean Floor Reveals Past Climate Changes Time capsule Lamont research professor Maureen Raymo, the director of the Core Repository, slides open a long, narrow drawer from the cabinet. Like thousands of others here, the drawer contains a long, thin cy

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2012年(一月)

I want to address the issue of compassion. 我想探讨慈悲心这个话题。 Compassion has many faces. 慈悲心有很多形态。 Some of them are fierce; some of them are wrathful; 有些是激烈的;有些是忿怒的; some of them are ten

发表于:2019-01-18 / 阅读(48) / 评论(0) 分类 TED演讲娱乐篇

Young loggerhead sea turtles routinely migrate thousands of miles. But these turtles are starting their migration a bit early while still in the egg. In a typical year, as many as half of all baby sea turtles may die. Sea birds swoop down and snatch

发表于:2019-01-22 / 阅读(97) / 评论(0) 分类 自然百科2010年

Rules to Give to Your Boss 给你老板的规定 Rules for Work (Should go over well with your boss.) 工作条例(应得到老板的赞许) Print it out and hang it over your workstation... 把它打印出来张贴在办公室里。 1. Never giv

发表于:2019-01-28 / 阅读(88) / 评论(0) 分类 英语小达人

SCIENCE IN THE NEWS - New Home for Elephants / Antarctic Volcano / Plastic Ocean Pollution By Broadcast: Tuesday, June 22, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English.

发表于:2019-01-30 / 阅读(276) / 评论(0) 分类 科技之光

Science and technology 科学技术 The Arctic 北极海域 Tequila sunset 龙舌兰日落 Global warming may make the northernmost ocean less productive, not more so 全球变暖对北极海域生产力的负面影响 ON SEPTEMBER 16th 2012, at the

发表于:2019-02-05 / 阅读(111) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 The Arctic 北极 Tequila sunset 龙舌兰日落 Global warming may make the northernmost ocean less productive, not more so 全球变暖可能降低最北部海域的活力,而不是使之更有生命力。 ON S

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 经济学人科技系列

托福听力背景知识:托福听力中有大量的专业及学术词汇,这些词汇大多依托于听力背景知识,如果考生能够事先了解一些托福听力的背景知识,对听懂听力对话及段子有很有帮助。 Darvinism

发表于:2019-02-18 / 阅读(46) / 评论(0) 分类 托福英语

One 92-year-old man proves it's never too late to tell someone you love them. 一位92岁高龄的老人向人们证明了,如果你想告诉某人你爱她(他),此刻永远都不算太晚。 Last year, Howard Attebery of San Diego married C

发表于:2019-02-21 / 阅读(73) / 评论(0) 分类 英语口语
学英语单词
abnormal phoneme
aestuum
alternative carriage
anal operculum
antiarachnolysin
backstair
banana kicks
barenboim
be under review
BISCS
bow mechanism
bursae iliopectinea
Chladni
chromium tungstate
compound oil
concentrated evaporator
conical gauge
conpsoromic acid
convergence region
countryish
debit credit mechanism
delayed time-base sweep
disarmings
discredits
distinctiveness ratio
electropositive
erewhile (s)
extended field
filament blend yarn
Flumezin
foreappoint
forest goats
formation signal
frontal-contour chart
Gaius Julius Caesar
Galton's delta
gastrique
generalife
Gentianopsis holopetala
get ... on
gnathoscope
Guy's pill
Huschke's valves
hyperegy
integrated tug-barge
it feels like
kalioun
karagandas
Kievites
KING (Kinetic Intense Neutron Generator)
layman management
line control word
lobotess
lobularities
luci
magnesium carbonate
Makhāmīr, Jab.al
microwave dryer
mimoplocia notata
MIRAPINNIDAE
modern drama
nandrolone phenylpropionate
nonimplant
Olovyannaya
one quadrant convertor
optical parallelism
overhead
p-hydroxyphenylpyruvic acid
pendler
PHLA
placida dendritica
predicator
production engine
provisional acceptance
purophobia
requisite book
reverse-commutes
rule with an iron fist
Sikkim holly
siliceous geyserite
solid error
solid lubricant
solubility parameter
spermatozoon (pl. spermatozoa)
spray chemical
stationary tangent
Stenshuvud
subdivision rules
taxation theories and principles
the Demerara
thinkos
tidal zone biology
timber drying
tropical air mass
true income
undilating
US Coast Guard
Wii Sports
wolf jaw
xterra
yard craft