音标：[,prəutəu'mɔnədinə] ；

n. 【无脊椎动物】原鞭目[亦作Protomonadina]

英语听力精选进阶版 008

DIDA: Peter Mayle Sun, 4 Jul 93 Duration: 37 mins Sue Lawley's castaway is writer Peter Mayle.

发表于:2018-12-04 / 阅读(442) / 评论(0)

英语听力精选进阶版

英语听力精选进阶版 013

DIDA: Rt Hon Virginia Bottomley MP Sun, 3 Oct 93 Duration: 38 mins Sue Lawley's castaway is Health Secretary Virginia Bottomley.

发表于:2018-12-04 / 阅读(319) / 评论(0)

英语听力精选进阶版

国家地理-2008-03-20 Rho Ophiuchi Cloud 璀璨的星云

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(470) / 评论(0)

国家地理2008年

学前儿童英语第二册UNIT12

00:01.37]第十二课 [00:02.74]WORDS [00:03.45]单词 [00:04.15]rainy [00:06.26]下雨 [00:08.36]sunny [00:10.28]阳光灿烂 [00:12.20]cloudy [00:14.55]多云 [00:16.90]windy [00:19.12]刮风 [00:21.34]snowy [00:23.64]下雪 [00:25.94]SENTENCE PATTE

发表于:2018-12-13 / 阅读(380) / 评论(0)

学前儿童英语第二册

英语听力—环球英语 1437 The History of Money

Voice 1 Welcome to Spotlight. Im Katy Blake. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Small, shiny shells. Roun

发表于:2018-12-19 / 阅读(412) / 评论(0)

环球英语 Spotlight

英语听力精选进阶版 016

DIDA: Kenny Everett Sun, 24 Oct 93 Duration: 37 mins Sue Lawley's castaway is DJ Kenny Everett.

发表于:2018-12-29 / 阅读(424) / 评论(0)

英语听力精选进阶版

英语听力精选进阶版 021

DIDA: Taki Sun, 28 Nov 93 Duration: 36 mins Sue Lawley's castaway is the journalist Taki.

发表于:2018-12-29 / 阅读(465) / 评论(0)

英语听力精选进阶版

英语听力精选进阶版 020

DIDA: Doris Lessing Sun, 21 Nov 93 Duration: 38 mins Sue Lawley's castaway is writer Doris Lessing.

发表于:2018-12-29 / 阅读(320) / 评论(0)

英语听力精选进阶版

英语听力精选进阶版 018

DIDA: Sybil Marshall Sun, 7 Nov 93 Duration: 37 mins Sue Lawley's castaway is writer Sybil Marshall.

发表于:2018-12-29 / 阅读(337) / 评论(0)

英语听力精选进阶版

英语听力精选进阶版 023

DIDA: Lord Ashley Sun, 26 Dec 93 Duration: 38 mins Sue Lawley's castaway is politician Lord Ashley.

发表于:2018-12-29 / 阅读(301) / 评论(0)

英语听力精选进阶版

【突破英文词汇】prot, proto -- first 第一

1. protagonist /prəˈtgənɪst/ -- the leading(first) character in a play, novel or story Brutus is the protagonist in William Shakespeare's Julius Caesar and Antony is the antagonist. 布鲁特斯在威廉莎士比亚的《尤利乌斯凯撒》中是

发表于:2018-12-30 / 阅读(341) / 评论(0)

突破英文词汇

VOA慢速英语2018 科学家观测到巨大星系团的诞生

Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda

发表于:2019-01-03 / 阅读(393) / 评论(0)

2018年VOA慢速英语(五)月

专业术语—中草药成分英汉对照词汇P2

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

发表于:2019-01-03 / 阅读(524) / 评论(0)

医务英语

乡村音乐:Mona Lisa你的微笑可是为了掩盖破碎的心

Mona Lisa 你的微笑可是为了掩盖破碎的心？演唱者：Nat King Cole 电影《美国开瑞上尉》（Captain Carey U.S.A）(又作《古堡歼仇记》)插曲。二次大战结束后，美军的开瑞上尉(埃伦-莱德饰)回到了意大

发表于:2019-01-07 / 阅读(345) / 评论(0)

美国乡村音乐

Dida signs with Gremio

PORTO ALEGRE, Dec. 19 (Xinhua) -- Dida, the former Brazilian national goalkeeper, has signed with Gremio for the 2013 season. The 39-year-old had been at Paulista club Portuguesa and it was thought the stopper would hang up his gloves at the end of t

发表于:2019-02-07 / 阅读(444) / 评论(0)

英语新闻

万物简史第437期:小生物的世界(8)

In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年，以色列特拉维夫大学的一个小组认为，二叠纪芽孢杆菌与一

发表于:2019-02-17 / 阅读(387) / 评论(0)

万物简史

Former Brazil keeper Dida signs with Portuguesa

RIO DE JANEIRO, May 24 (Xinhua) -- Brazilian first division club Portuguesa have confirmed the signing of former Brazil international goalkeeper Dida on a one-year contract. The 38-year-old has not played since finishing his career with AC Milan in I

发表于:2019-02-18 / 阅读(315) / 评论(0)

英语新闻

Brazil keeper Dida out of Libtertadores qualifier

RIO DE JANEIRO, Jan. 25 (Xinhua) -- Former Brazil international goalkeeper Dida will miss Gremio's Copa Libertadores qualifying decider against Ecuador's Liga de Quito next Wednesday with a shoulder injury. Dida hurt his right shoulder during last We

发表于:2019-02-18 / 阅读(368) / 评论(0)

英语新闻

【英语时差8，16】太阳为什么发光

What makes the sun shine? For a lot of folks, this is the kind of thing that doesn't even require explanation: it just does. But just being a commonplace phenomenon in no way explains it. Something must cause the sun to shine. And, in fact, there is

发表于:2019-02-23 / 阅读(382) / 评论(0)

英语时差8，16

中英双语新闻国演员艾伦·里克曼去世

The British actor Alan Rickman has died of cancer at the age of 69. In movies, he won fame for his role as Severus Snape in the Harry Potter series and before that in films such as Truly Madly Deeply, Love Actually, Die Hard, Sense and Sensibility an

发表于:2019-03-04 / 阅读(578) / 评论(0)

中英双语新闻

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学英语单词

A friend in need is a friend in deed

ancistroid

Antihistal

antilymphocyte serum, antilymphocytic serum

blanking and piercing with combination tool

bow traction

buttressed wall