[化] 硫酸亚钯

托福听力短文 I-03-2

(woman) Before starting our tour of Monticello, I'd like to give you some historical facts that might help you appreciate what you see today even more. Monticello was the very much loved home of Thomas Jefferson for over fifty years. Jefferson, who

发表于:2018-12-05 / 阅读(38) / 评论(0)

托福听力短文

必背英文面试口语75:为何你的工作经历中有一段很长的空白期?

Why is there is a long gap in your employment history? 为何你的工作经历中有一段很长的空白期？ Between my first and second jobs,I decided to take a year off to travel around the world. 在第一份和第二份工作之间，我决定休

发表于:2018-12-31 / 阅读(91) / 评论(0)

必背英文面试口语

Protamine Sulfate Injection

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(66) / 评论(0)

世界各地新闻集锦

【英语时差8，16】全球变暖2

We keep pumping carbon dioxide into the atmosphere and the earth keeps warming. Climate scientists have predicted that the consequences of unchecked warming could result in everything from catastrophic flooding to larger and more deadly hurricanes. S

发表于:2019-02-23 / 阅读(50) / 评论(0)

英语时差8，16

英语听书《海底两万里》第170期第12章一切都用电(3)

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先，我对您说，海底有锌、铁、银、金等矿藏，开发并不是不可能的事。

发表于:2019-02-25 / 阅读(119) / 评论(0)

《海底两万里》中英双语有声读物

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