不能繁殖

大千世界: 蠕虫被送往外太空

Worms seem like strange animals to send to the International Space Station. It's not like astronauts are going to take time off to go fishing and need to bait their hooks. So why send worms? Believe it or not, scientists are using a microscopic worm,

发表于:2018-12-07 / 阅读(91) / 评论(0)

大千世界

大学英语自学教程上单词UNIT4

[00:02.25]第四单元 [00:04.49]psychological [00:06.62]心理(学)的 [00:08.75]focus [00:10.23]集中 [00:11.70]basic [00:13.47]基本的 [00:15.23]principle [00:16.76]1.原理,原则2.主义,信念 [00:18.29]meaningfulness [00:19.96]有意义 [00:21.63]oranization [00:2

发表于:2018-12-29 / 阅读(114) / 评论(0)

大学英语自学教程上

端午节的来历

The Dragon Boat Festival, also called Double Fifth Festival, is celebrated on the fifth day of the fifth moon of the lunar calendar. It is one of the most important Chinese festivals, the other two being the Autumn Moon Festival and Chinese New Year.

发表于:2019-01-08 / 阅读(42) / 评论(0)

英美文化

His Spear Against His Shield

A man of the state of Chu had a spear and a shield for sale．Hew as loud in praises of his shield．My shield is so strong that nothing can pierce it through． He also sang praises of his spear．My spear is so sharp that it can pierce through anyt

发表于:2019-02-05 / 阅读(68) / 评论(0)

趣味英语

哈佛大学校训

1．现在睡觉的话会做梦而现在学习的话会让梦实现This moment will nap, you will have a dream; But this moment study,you will interpret a dream. 2．我无所事事地度过的今天是昨天死去的人们所奢望的明天I leave u

发表于:2019-02-07 / 阅读(37) / 评论(0)

实用英语

英语口语900句 12.06.单句

互相帮助 1.你能帮我个忙吗？ Could you help me? 2.你能借我些钱吗？ Could you lend me some money? 3.我能帮你吗？ Can I help you? 4.有什么事需要帮忙的吗？ Is there anything I can do for you? 5.我来帮你 Let me hel

发表于:2019-02-15 / 阅读(49) / 评论(0)

英语口语900句

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