单词:latex sponge
单词:latex sponge 相关文章
Guayule- A Promising Crop From The Desert D:Holy guayule,Yale. Y:Holy what? D:Guayule.It's a desert-dwelling shrub from the Southwest. Y:What about guayule?I never even heard of it. D:Several things.One of the most important features of the guayule p
AGRICULTURE REPORT – June 18, 2002: Sunflower Rubber By George Grow This is the VOA Special English AGRICULTURE REPORT. Many farmers grow sunflower plants. The tall plants produce beautiful flowers
DAVID GREENE, HOST: For the first time, scientists have figured out just how many tiny critters are living inside your kitchen sponge. Now, don't fear. NPR's Michaeleen Doucleff says there is something you can do about this. MICHAELEEN DOUCLEFF, BYLI
[00:00.00]151.That is too bad! [00:00.93]那太可惜了! [00:01.85]152.Is that so? [00:02.77]真有那回事吗? [00:03.68]153.I'm through! [00:04.49]我完了! [00:05.30]154.I'll see. [00:06.05]我考虑一下。 [00:06.79]155.Are you all rig
这位著名的科学家随后讲到,就在那个时候,他知道他无需担心会犯错误。相反,他意识到错误恰恰是我们学习新知识的一个机会,而这一点,正是科学实验的本质。即使实验完全失效,我们