单词:reciprocating screw injectionmachine
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Unit 9 DIALOGUE I I Wish I Had a Robot A: What would you wish for if I let you make a wish? B: I'd wish I had a robot. A: Why a robot, of all things? B: A robot is clever, capable, efficient, and obed
In the mid 1800s, a man in France and a man in Massachusetts both came up with ways to record soundbut as a pattern on paper much the way the dots and dashes of Morse code look on paper. Nobody had figured out how to record sounds and play them back
not all there to have a screw loose 我们经常会发现有的人似乎脑子不太正常。也许是因为现代生活过于紧张,美国是有不少精神不正常的人。据说,美国人在口语
商业英语书信常用结束语(二): (6)我们时刻不忘尽我们所能,为您服务,等。 1. We assure you of our best services at all times. 2. We shall spare no efforts in endeavouring to be of services to you. 3. We shall be p
(6)我们时刻不忘尽我们所能,为您服务 1. We assure you of our best services at all times. 2. We shall spare no efforts in endeavouring to be of services to you. 3. We shall be pleased to be of service to you at all times. (7)请原