单词:captive trajectory method
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[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:00.91]2003 Text3 [00:04.44]In recent years, railroads have been combining [00:07.46]with each other, merging into supersystems, [00:10.59]causing heightened concerns about monopoly. [00:14.53]
今天我们要学的词是 trajectory。 Trajectory的意思是轨迹、轨道,President Trump told reporters after his speech at the UN general assembly that he hopes there would be the same trajectory for Iran as the U.S. has had with North Kore
Editor's note: This is the third in our series of programs called A Princess of Mars. The story is from a series of books by Edgar Rice Burroughs. Last week we told how John Carter was captured by a group of warriors on the planet Mars. Later, he bec
AS IT IS 2014-12-19 A Princess of Mars, Part Four 火星公主Ⅳ Editor's note: This is the fourth in our series of programs called A Princess of Mars. The story is from a series of books by Edgar Rice Burroughs. Last week, we told how John Carter o
By Phil Mercer Sydney 23 October 2007 Australian researchers are teaming up with zoos and wildlife parks around the world in a bid to save the Tasmanian devil. It is the largest carnivorous marsupial and is being devastated by a mysterious facial tum