化学课本
化学课本-
一个化学课本要300美元。
Shelling out $ 300 for one chemistry textbook .
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流行文化就像我的化学课本，我什么都看，然后从中得出我所认为的艺术。
it 's like my chemistry book , and I look through everything , and I make what I believe to be art out of it .
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教学媒体主要是教材和传递教学信息的工具组成（包括化学课本、化学实验对象和实验仪器、各种直观教具和电教教具），它是课堂教学内容的主要载体。
Teaching media primarily is the teaching material and the tool which deliver the teaching information constitutes ( include the chemistry subject , the chemistry experiment object , the experiment instrument and every kind of the teaching aid ), and it is a primarily carry of classroom course content .