生产工作总结
exchange of know-howtechnical exchange相似短语in exchange for交换,以此易彼exchange for 以…交换…in exchange为了换取,作为对…的交换in exchange withadv 交换to exchange汇兑exc
技术交流英文怎么写及英语单词
exchange of know-how
technical exchange 相似短语
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