单词:motor structure mass
单词:motor structure mass 相关文章
[00:03.31]Unit 9 Wheels Culture Corner [00:06.46]America on the wheel [00:09.00]Although the motor car was invented in 1889 [00:12.43]by a German man called Gottlieb Daimler, [00:15.48]it was an American man called Henry Ford [00:18.57]who created th
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We residents of the Milky Way should have a little extra skip in our step today. Turns out our home galaxy is much bigger and moving a lot faster than we previously th
BEIJING, Sept. 6 (Xinhuanet) -- Scientists from Tufts University of the U.S. have created the world's smallest electrical motor in a single molecule. The finding was published in the journal Nature Nanotechnology on Monday. In the research, scientist
馄饨 wonton 锅贴 guotie (fried jiaozi) 花卷 steamed twisted rolls 套餐 set meal 盒饭 box lunch; Chinese take-away 米豆腐 rice tofu 魔芋豆腐 konjak tofu 米粉 rice noodles 冰糖葫芦 a stick of sugar-coated haws (or apples,etc.) 火锅
Presenter/producer: Jean Dong Jo: This is Real English from BBC Learning English. Im Jo. Jean: And Im Jean. Jo: Today were going to look at words and phrases that you might not find in your English text book. Jean: 学习英式英语非常重要的一部分就是要