电化学扩散集电极光电晶体管

Puke Collector at Roman banquets 豪宴上的拾污者

Here's a room full of ravin reveler s, looking remarkably a lot of people in the pub next door. Roman wine was deadly stuff when the party really got going, the slaves, who I'm calling Puke Collectors

发表于:2018-12-07 / 阅读(48) / 评论(0)

圣诞特辑

我们该选择死亡吗？

I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indians and Pakistanis

发表于:2018-12-12 / 阅读(54) / 评论(0)

英语演讲

SSS 2008-09-16

This is Scientific American's 60-Second Science. I'm Cynthia Graber . This will just take a minute. Theres a traditional bowl in Korea that locals say makes food safer. And they might be right. The bowl is made of almost 80 percent copper. Copper ion

发表于:2019-01-08 / 阅读(95) / 评论(0)

Scientific American(九)月

VOA常速英语2008年-Collector Says Memorabilia Helps Americans Reme

By Siri Nyrop Washington 25 March 2008 Technology has changed the way presidential candidates campaign for the White House. But their goal is the same as it has been since America's first presidential election: attracting voters to choose one particu

发表于:2019-01-12 / 阅读(61) / 评论(0)

VOA标准英语2008年（三月）

你应该知道的11件事

你应该知道的11件事 A silhouette of a human being stands before you. Perhaps an old friend. Perhaps a neighbor. Perhaps a perfect stranger, like me. Here are 11 things we all need you to keep in mind 1. You never really know how much the peopl

发表于:2019-02-09 / 阅读(71) / 评论(0)

实用英语

英语小达人 278 Tax Collector

Tax Collector 收税员 Little Johnny was playing with his father's wallet when he accidentally swallowed a quarter. He went crying to his mom, choking on the quarter. 小约翰尼在玩爸爸的钱包时，不小心吞下了一枚25分硬币。硬币卡

发表于:2019-02-17 / 阅读(53) / 评论(0)

英语小达人

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学英语单词

abatement of nuisance

adriamycinol

ainola

Americunts

andes holiday dances (s. america)

angle of total reflection