单词：gastral epithelium
单词：gastral epithelium 相关文章
Now, I want you to remember that no bastard ever won a war by dying for his country. He won it by making the other poor dumb bastard die for his country. Men, all this stuff you've heard about America not wanting to fight, wanting to stay out of the
名人演讲
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单词解析速记
Grammar Girl here. Today well be talking about indefinite pronouns such as everyone and somebody. Now, guest-writer Bonnie Trenga writes, Everyone Versus Everybody Lately, listeners have asked a lot of questions about indefinite pronouns, such as eve
英语语法 Grammar Girl
Grammar Girl here. Todays topic is when plurals have no singular. A listener named Brent called in with this question: I have a question: how come pants, trousers, slacks, corduroys are all plurals even though there is only one of them? Guest writer
英语语法 Grammar Girl
Todays topic is irregular plural nouns, odd nouns such as ox and oxen. Robbie from Keene, New Hampshire, called in with this question: One of my friends knows that I'm kind of geeky and into grammar and was asking me about adding the 's' onto words t
英语语法 Grammar Girl
Grammar Girl here. Todays topic is when plurals have no singular. A listener named Brent called in with this question: I have a question: how come pants, trousers, slacks, corduroys are all plurals even though there is only one of them? Guest writer
英语语法 Grammar Girl
IN THE NEWS - September 7, 2002: UN General Assembly Meeting By George Grow Delegates observe a moment of silence at the opening of the fifty-sixth General Assembly meeting, September 12, 2001. (Photo
教育与新闻
SCIENCE REPORT – February 13, 2002: Oral Health Study By George Grow This is the VOA Special English SCIENCE REPORT. A new report examines the problem of tooth and gum disease in the United States.
科技之光
Epidermal growth factor - a cytokine that stimulates epithelial cell proliferation. Epinephrine - a neurotransmitter substance found at all adrenergic synapses (nor epinephrine or epinephrine). It is
医务英语
Junctional epithelium - the epithelium which seals the base of the gingival sulcus against the tooth. Keratan sulphate - a glycosaminoglycan found in cartilage, with chondroitin sulphate. Keratin - a
医务英语
Quadrate - one of the bones which together with the articular bones and the dentary, made/make up a reptile's jaw. In mammals the quadrate bone is incorporated into the middle ear as the incus. Ramus
医务英语
Grammar Girl here. Today well be talking about indefinite pronouns such as everyone and somebody. Now, guest-writer Bonnie Trenga writes, Everyone Versus Everybody Lately, listeners have asked a lot of questions about indefinite pronouns, such as eve
英语语法 Grammar Girl
By Peter Fedynsky Washington, DC 21 November 2006 watch Counterterrorism v Darfur President Bush's Special Envoy for Sudan has denied an allegation that the counterterrorism cooperation between Khartoum and Washington is impeding U.S. efforts to sto
2006年VOA标准英语（十一月)
Chris: Hello and welcome to 6 Minute English from BBC Learning English. I'm Chris. Rosie: And I'm Rosie. Chris: Rosie, have you ever heard of the island of Tonga? Rosie: It sounds familiar, but Im not too sure where it is. Chris: Its a small South Pa
六分钟英语
The new comedy film Kabluey was inspired by the real-life experiences of writer-director Scott Prendergast. Mike O'Sullivan reports that the filmmaker, who also stars in Kabluey, has graduated from low-budget short films to a full-length feature, wi
VOA标准英语2008年（八月）
When votes for mayor of Wellington were counted on Saturday, Kerry Prendergast had won by 40 votes. She has been the mayor for 9 years. However, when the special votes were counted yesterday, Celia Wade-Brown won 176 more votes than Kerry Prendergast
新西兰英语
BEIJING, Nov. 18 (Xinhua) -- Chinese State Councilor Ma Kai on Sunday met with visiting Comptroller General of the United States Gene L. Dodaro. Ma said the increase of communication on auditing between China and the United States will help promote t
英语新闻
LOS ANGELES, June 23 (Xinhua) -- ABC's General Hospital won its record 11th Daytime Emmy Award for Outstanding Drama Series here Saturday together with other four trophies, becoming the biggest winner of the night. Anthony Geary, who has been the lea
英语新闻
The Chinese government has rejected a move by the Philippine government to take their dispute regarding sovereignty issues in the South China Sea to the United Nations for arbitration. Foreign Ministry spokesman Hong Lei. Chinese Ambassador to the Ph
英闻天下
Nothing good can come of telling your spouse you sound just like your mother. 若你对你的伴侣说，你说话和你妈一个德性，看吧，那之后准没好事。 When you're married or in a long-term relationship, some things are better lef
英语PK台