单词：paper sleeve filter dust collector
单词：paper sleeve filter dust collector 相关文章
[00:03.81]drawer :n.抽屉 [00:05.51]filing cabinet :档案柜 [00:07.86]flip through :以指头轻触搜寻 [00:09.87]label :v.贴上标签 [00:11.56]paper clip :回形针 [00:13.52]paper punch :钉孔机 [00:15.59]sleeve :n.(透明)档案夹 [00:17
商务英语分类核心1000词汇
He filled the pot with water. He put the pot on the burner. He put a lid on the pot. He turned on the burner. He took a bag of coffee beans out of the cabinet. He opened the bag. He poured some beans into the grinder. He ground the beans in the grind
简单慢速英语阅读
Just for laughs To laugh up one's sleeve 笑是人类表达喜怒哀乐各种不同感情的一个不可缺少的形式。笑这个字，也就是英文里的laugh经常出现在美国的成语或俗语
美国习惯用语
AS IT IS 2015-08-28 Book Pages Could Provide Safe Drinking Water 书页可以提供安全饮用水 The expression a thirst for knowledge may soon have a new meaning for millions of people who have no way to get clean water. Researchers have developed
2015年VOA慢速英语(八)月
Ancient Papyrus Reed Could Hold Key to Water Conservation Ancient Egyptians turned papyrus into paper and provided the world with it for thousands of years. Hundreds of thousands of books in the Royal Library in Alexandria and Rome's 58 public librar
VOA标准英语2014年(七月)
Tax Collector 收税员 Little Johnny was playing with his father's wallet when he accidentally swallowed a quarter. He went crying to his mom, choking on the quarter. 小约翰尼在玩爸爸的钱包时，不小心吞下了一枚25分硬币。硬币卡
英语小达人