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contract for scientific and technical cooperation
怎么讀
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contract
的發(fā)音
for
的發(fā)音
scientific
的發(fā)音
and
的發(fā)音
technical
的發(fā)音
cooperation
的發(fā)音
contract for scientific and technical cooperation英語(yǔ)什么意思
：科技協(xié)作合同
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