单词:maintenance coefficient
单词:maintenance coefficient 相关文章
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Fax machine maintenance A: Excuse me, Richard? Are you busy at the moment? B: Not really, Betty. What do you need? A: My fax machines on the blink. Would you take a look at it? B: Sure. I just need to do one other job first. How about if I come up ar
A maintenance appointment A: Hello? Is this the Maintenance Department? B: Yeah. Thats right. What can I do for you? A: Were having a lot of trouble with our printer. Could you come and take a look at it sometime this afternoon? B: Let me see. Yeah,
今天我们要学的词是maintenance. Maintenance 维修,养护。The U.S. Interior Department will hike fees at the most popular national parks to $35 a vehicle to raise funds for park maintenance. 美国内政部宣布,全美游客最多的国家
3.基尼系数 Gini coefficien 国家统计局局长马建堂首次披露过去10年全国居民基尼系数的变化后,北京也将适时公布本地区的基尼系数。 Beijing will release its own Gini coefficient for 2012, a National Bureau o
Key Sentences(重点句子) 142.There seems to be something wrong with the toilet. 我房间里的抽水马桶好像出了点毛病。 143.We'll send someone to repair it immediately. 我们会马上派人来修的。 144.What's the tro