单词：polystichum lepidocaulon
单词：polystichum lepidocaulon 相关文章
This is scientific American sixty seconds science. I am Amy Kraft. Got a minute? Sweat potatoes contains fiber, vitamin A and calcium, but the way that scientists think they can make them even more healthful is literally shocking. Researchers found t
Scientific American(八)月
Topics: American Movies-Toy Story; The United States Naval Academy; buddy versus chum versus pal; fee versus pay; Clean clams crammed in clean cans Words: animated perspective cowboy astronaut mission spaceship to escape commercial to be depressed fa
美语听力 English Cafe
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英文魔法师字源大挪移
Amazon Go: First Store with No Money or Lines The American company Amazon has launched a store that does not require you to stand in a checkout line or someone to process your payment. 美国亚马逊公司推出了一家无需排队等待收银员结账
2018年VOA慢速英语(一)月
抗病毒药 三氮核苷唑 Ribavirin` 病毒唑, 利巴韦林, 尼斯可, VIRAZOLE 无环鸟苷 Acyclovir 阿昔洛韦, Zovirax, 永信克疱, 丽珠克毒星, 舒维疗 更昔洛韦 Ganciclovir 丽科
医务英语
硝咪唑类 甲硝唑 Metronidazole 甲硝羟乙唑, 灭滴灵, 咪唑呢达, 灭滴唑, 佳尔钠FLAGYL, Klion, Arilin 替硝唑 Tinidazole 服净, Fasigyn 氯霉素类 氯霉素 Chloramphenicol CHL
医务英语
皮肤附属器疾病 寻常痤疮 acne vulgaris 脂溢性皮炎 seborrheic dermatitis 石棉状糠疹 pityriasis amiantacea 酒糟鼻 acne rosacea 激素性皮炎 hormonous dermatitis 口周皮炎 pe
医务英语
d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A，C，D Podophyllotoxin 鬼臼毒
医务英语
如果你知道chum表示“（男孩之间的）好朋友”的话，你也许会奇怪chum change（一笔小钱）这种说法与chum有何渊源呢？ 其实chum还有一个意思就是“鱼饵”，
英文语法词汇
全身症状 发热 fever 潮热 hot flushes 乏力 easy fatigability 怕冷 sensation of chill 神经质 hervousness 头晕 vertigo 头痛 headache 心慌 palpitation 恶心 nausea 呕吐 emesis；vomiting 腹泻 diarrhea 腰痛 lumbago 麦氏点 Mc
医学英语
Larry跟李华一起吃中饭，他发现李华心情很糟糕。李华今天要学两个常用语，glum和chum. LL: Hey, Li Hua. You haven't eaten any of your food. Why so glum? LH: 如果你说的glum, 是沮丧的意思，那没错，我这两天心
美国之音《流行美语》
AUDIE CORNISH, HOST: This is what pillow talk on television sounds like these days. (SOUNDBITE OF TV SHOW, I LOVE DICK) KATHRYN HAHN: (As Chris) Why do you think that we are - have been monogamous all these years when we don't even believe in it? Lik
2017年NPR美国国家公共电台5月
By Stephanie Ho Washington 03 July 2006 NASA officials have decided to proceed with preparations for the launch of Space Shuttle Discovery, despite discovering a crack in the foam insulating one of the fuel tanks. The officials say they will continu
2006年VOA标准英语（七月）
Students at the University of Canterbury had only one and a half days of classes before the earthquake on Feb 22nd. The university then closed for three weeks. A number of buildings had red stickers, including the two newest buildings Commerce and La
新西兰英语
Mr. President? 总统先生 I want it over. 结束这一切 As soon as possible. 越快越好 Gut the bill, Frank. 修改法案，弗兰克 Do whatever's necessary to end this. 不惜一切代价结束罢工 Mr. President, if we give in now, 总统先生
纸牌屋第一季
SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to
科技之光
By David McAlary Washington 14 July 2006 Expedition 13 crewmember Jeff Williams, left , work on the Interface Umbilical Assembly, the failed component of the railcar system, with commander Steve Lindsey in the Destiny module of the ISS Astronauts ab
2006年VOA标准英语（七月）
By Jim Teeple Jerusalem 13 June 2006 A Palestinian youth cleans the blood next to the site of an Israeli air strike on a car, after shrapnel hit a nearby house causing injuries, in Gaza City, Tuesday, June 13, 2006 Israeli air strikes in the Gaza St
2006年VOA标准英语（六月）
There was a recent study that did a survey of parents and coaches asking them what they thought about Tommy John surgery. 有了最近的一项研究做了一个调查的父母和教练询问了他们的想法汤米约翰手术。 Dr. Stan Conte, vic
2016年Scientific American(八)月
Tea has complex compounds called polyphenols which are believed to help the arteries to relax or dilate, thus enabling a smoother flow of blood. 茶中含有一种叫多酚的复杂混合物。这种物质据信能帮助放松或扩张动脉，从而使
实用英语