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learner12
Joined: 18 Nov 2006
Posts: 730
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 Posted: Sat Nov 10, 2007 10:01 pm Post subject: prototype |
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Hello, teachers!!
The hydrogen can be used in fuel cells, which are already being used in auto-industry prototypes, while the mathane can be used in on-site boilers.
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I am not sure about "prototype" in this sentence. What does "prototype" mean?
Thank you so much. |
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Mister Micawber
Joined: 23 Mar 2006
Posts: 774
Location: Yokohama
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| Posted: Sun Nov 11, 2007 1:50 am Post subject: |
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A working full-scale model of a new product
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_________________
"I really do not know that anything has ever been more exciting than diagramming sentences." � Gertrude Stein
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Canadian-American who teaches English for a living at Mr Micawber's |
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learner12
Joined: 18 Nov 2006
Posts: 730
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| Posted: Sun Nov 11, 2007 8:41 pm Post subject: |
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Dear Mister Micawber:
Thank you so much for your answers. Thanks to you, I understood the sentence.
Have a nice day!! |
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