单词：marginal gingiva
单词：marginal gingiva 相关文章
This is the VOA Special English Agriculture Report. Alfalfa is sometimes grown on marginal land We have a question from Jonah Ojowu in Benue State, Nigeria, about a subject we have discussed in the past. Jonah is a postgraduate student in soil and w
VOA慢速英语2008年（十二）月
workshop adjacent dismiss largely ultraviolet repay toll foster marginal disregard sulfur dissatisfaction expel brace troop afflict gracious electronics damn rig loosely fellowship
用Mp3背六级单词
MUSICaa.mp3/MUSIC TITLENew Words/TITLE ||1 emquitter/em |n. |[C] sb. who gives up easily |轻易放弃的人 ||||He is by no means a quitter; he never gives up easily. |他决不是轻易放弃的人，他从不轻言放弃。 ||||Don't be a quitter
新视野大学英语读写教程词汇 第二册
Rescuers have found the wreckage of that plane that went missing in West Africa with six Australian mining executives on board. Cameroons information minister said the plane was found in the Congo and that none of the 11 people on board had survived.
澳洲ABC新闻快递2010年
2012年商务外贸英语-债务词汇 CR=credit贷方，债主 DR=debt借贷方 （注意：国外常说的debt card，就是银行卡，credit card就是信誉卡。这里都是指银行和财务公司说的，你的银行卡，是你将钱放入银行
天天商务口语
DIALOG 34 laurance--Hey.I'm sorry to interrupt,but there's something important I have to tell you. soony--Can't it wait? laurance--Not really.It's pretty important. jenny--Is it a matter of life and d
英语经典听力对话
图片1 trifle n．琐事，少量 例句：As to an additional servant, the expense would be a trifle. 至于增加一个仆人，这项花费是微不足道的。 trivial adj. 琐细的，价值不高的 例句：She could remember every trivial in
漫画搞定六级词汇（文本+音频）
头韵 alliteration 选集 anthology 反义词 antonym 指南 brochure 字幕 caption 条款 clause 编写 compile 学术论文 dissertation 制定 formulate 灵感 inspiration 读写能力 literacy 幅度 margin 边缘的 marginal 改装 modify 个人
80天攻克雅思核心词汇
Dale Aden has been farming most of his life, just like his father, and his fathers father. I am a third generation farmer on this land. His land is in Okabena, Minnesota, right along the Okabena creek, where for many years, Aden watched helplessly a
国家地理2008年
This is the VOA Special English Agriculture Report. To call something marginal means it is not very good. Farmers have their own way to define marginal land: It is the last to be planted under good conditions, and the first to be avoided under poor c
VOA慢速英语2007年（三）月
AGRICULTURE REPORT - Farming Marginal Lands By Mario Ritter / Broadcast: Mon, 5 Nov 2007 16:00:00 UTC This is the VOA Special English Agriculture Report. An Australian farmer stands on land damaged by lack of rain last year To call land marginal mea
VOA慢速英语2007年（十一）月
AS IT IS 2013-06-10 Mobile Phones Changing Lives in Kenya Hello, and welcome once again to As It Is, our daily show for people learning American English. Im Christopher Cruise in Washington. Today on the program, we visit with some musicians in Niger
2013年VOA慢速英语(六)月
This Sunday, Turkish voters will go the polls to decide on a package of constitutional reforms. The prime minister says the vote is an opportunity to democratize the country. But the country's main opposition says the reforms are a government power g
VOA标准英语2010年(九)月
Dale Aden has been farming most of his life, just like his father, and his fathers father. I am a third generation farmer on this land. His land is in Okabena, Minnesota, right along the Okabena creek, where for many years, Aden watched helplessly as
自然百科2008年
Michael Drudge The principal architect of the European Union constitution says Britain will be left on the sidelines of Europe, if it rejects the treaty in a referendum. The warning about Britain's pl
VOA2004（上）--各类新闻
SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life
科技之光
AGRICULTURE REPORT - Farming on the Edge: Getting the Most Out of Marginal Lands By Mario Ritter Broadcast: Tuesday, August 02, 2005 I'm Barbara Klein with the VOA Special English Agriculture Report.
农业与发展
今天我们要学的词是nagging。 Nagging, 唠叨个没完没了的，搅得人不得安宁的。The tennis player decided to take the season off to take care of his nagging shoulder injury, 这个网球选手决定赛季停赛，彻底治好一直
英语每日一词
Signalling explains all kinds of behaviour. 信号行为能够解释各种各样的行为。 Firms pay dividends to their shareholders, who must pay income tax on the payouts. 企业给股东支付红利，股东必须为这笔支出缴纳收入税。
经济学人财经系列
marginal cost 边际成本 marginal effect 轻微影响 marginal relief 边际宽免；所得税减免 marginal tax band 边际税阶 marginal tax rate 边际税率 marine insurance 海上保险 marin
财会英语