单词:plasma sputtering
单词:plasma sputtering 相关文章
bike car bus truck plane train ship 1 What are these? Theyre bikes . 2 What are those?Theyre planes. 3 What are these? Theyre apples. What are those? Theyre watermelons. 4 What are those? Theyre ships. How big! 1 Whats your name? My name is Peter.
1. Michelle Bachmann is set to kick off a presidential campaign.The Minnesota Congresswoman will make a formal announcement in her hometown of Waterloo ,Iowa before moving on to campaign starts from New Hampshire and South Carolina. 2. President Bara
1.有趣的漫画 Look at the snake. It is long. 看看这条蛇。它很长。 Look at the giraffe's neck. It is very long. 看看这头长颈鹿的脖子。它非常长。 But the whale is longer. 但是鲸鱼更长。 Look at the car. It is long. 看
1. Officials say a fire is under control after a train derailed outside Baltimore Tuesday. The CSX train carrying chemicals collided with a trash truck in a Baltimore suburb. The truck driver was the only person injured. 2. Iraqi police say bomb atta
Then he placed the letters in a machine that marked on them the date and the name of the city in which they were. 接着工作人员把信放在一个机器里,机器在它们上面印上了日期和它们所在的城市。 The machine also made so