单词：dioecy
dioecy的用法和样例：
例句
- The mating system can be changed in a quick and simple manner, from monoecy to dioecy.用较快而简洁的方法使交配系统从雌雄同株变成雌雄异株。
单词：dioecy 相关文章
Amber: Hello, I'm Amber, and in the programme today we hear about The Poetry Archive - a brilliant new website to stretch your listening skills! The site was launched at the end of last year at the British Library in London. At www.poetryarchive.co.
Entertainment
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英文魔法师字源大挪移
Boeing is a major aerospace and defense company founded by William E. Boeing in Seattle in 1917. It is the worlds largest aircraft manufacturer and third largest maker of military aircraft and weapons. Boeing is a major service provider to NASA and h
各大品牌英文介绍
bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气；穿着俗丽 【记】bed床
不择手段背单词
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文，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！
有声畅销书-秘密
April is National Poetry Month in the United States, so today we're going to ponder poetic license. What is Poetic License When describing writing, you say people are taking poetic license when they use language in a way that isn't normal or correct.
英语语法 Grammar Girl
HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week, we report about poetry and jazz because April is a special month for both arts in the United States. Poetry Slams The United States is celebrating National
VOA慢速英语2009年（四）月
By Rachel Abrams New York 24 April 2007 Spoken word poetry - a mix of rap, storytelling and poetry - has captured the attention and talents of many New York City teenagers. In some instances, it has changed their lives completely. Correspondent Barba
2007年VOA标准英语（四月）
THIS IS AMERICA -April 1, 2002: National Poetry Month By Jerilyn Watson VOICE ONE: April is National Poetry Month. This year, five poets have been chosen to be honored. I’m Mary Tillotson. VOICE TWO
This is America
Despite the often raw intensity of his poetry, Robert Pinsky, a lanky, handsome man in his seventies, has the relaxed air of a jazz musician as he prepares to read an excerpt from his long poem History of My Heart. The poet explains that the work re-
VOA标准英语2011年(一月)
Poetry is a very beautiful thing. I love reading it. Its very clever. Its like reading a painting. The poet paints beautiful scenes and images with just a few words. I think its amazing how the poet can change our feelings so simply, and can make us
纯正英语一分钟
Poetry has been produced by every civilization in history, and it shows no sign of losing its power in our time. Ours may be, as we are often told, a prosaic age or a scientific age, but it is also an age in which a great quantity of poetry is writte
实用英语
The itsy bitsy spider climed up the water spout. Down came the rain, and washed the spider out. Up came the sun, and dried up all the rain, And the itsy bitsy spider went up the spout again.
鹅妈妈童谣
PEOPLE IN AMERICA - Robert Frost, 1874-1963: Most Americans Can Quote His Poems STEVE EMBER: I'm Steve Ember. FAITH LAPIDUS: And I'm Faith Lapidus with PEOPLE IN AMERICA in VOA Special English. Today we finish the story of Robert Frost and his poetry
2011年VOA慢速英语(四)月
Oum Sok began working as a cyclo driver when he was 18. He says the city has become very expensive over the years, making it much harder to earn a living. New York has its yellow cab. London has its red bus. But Phnom Penh has its cyclo - a three-whe
VOA标准英语2010年(六)月
By Brian Padden Washington 04 July 2007 On the July eighth the Boeing Company will reveal its newest passenger jet in 13 years, the 787 Dreamliner. It is billed as the hottest-selling and most technologically advanced commercial jet ever. Boeing alre
2007年VOA标准英语（七月）
Todd: So Mark, when I was in London I saw so many people from New Zealand and actually everywhere in the world I meet so many people from New Zealand, but you have such a small population. Is anybody still in New Zealand? Mark: Yeah, I think the Kiwi
英语访谈对话
ENVIRONMENT REPORT – June 7, 2002: Tornadoes By Jill Moss This is the VOA Special English Environment Report. Every year in the United States people watch for dangerous windstorms called tornadoes.
健康与环境
munch hors d'oeuvres 今天我们要讲的两个常用语大概会使你流口水的。首先，让我们来给大家介绍一个字
美国习惯用语
Todd: So Mark, when I was in London I saw so many people from New Zealand and actually everywhere in the world I meet so many people from New Zealand, but you have such a small population. Is anybody still in New Zealand? Mark: Yeah, I think the Kiwi
原版英语对话1000个