Save the Eggs Vaccine makers crack the eggshell and inject the virus into the white stuff surrounding the yolk. Then they reseal the egg, the embryo becomes infected, and the virus is allowed to copy itself trillions of times over. And they use eggs

发表于:2019-01-26 / 阅读(42) / 评论(0) 分类 英语听力文摘 English Digest

今天我们要学的词是habitual。 Habitual, 大家都知道,Habit是习惯的意思,后面加上ual,成为形容词,Habitual就是习惯性的。 A habitual liar, 老喜欢撒谎的人。 A habitual offender, 惯犯。 The habitual drunk

发表于:2019-02-06 / 阅读(40) / 评论(0) 分类 英语单词荟萃

Hi there, I'm Ricky from the BBC World News for Children. Coming up: Smoke bombs and flying eggs in Ukraine parliament. The world famous Hollywood sign is saved. And the cat that was very nearly recycled! First - parliaments are usually quite formal

发表于:2019-02-16 / 阅读(49) / 评论(0) 分类 英语听力文摘 English Digest