求翻译：上次因为多方面的原因错失了与您的合作，我感到非常遗憾，不知近期是否需要合成多肽，非常希望能有机会与您合作是什么意思？

With your last missed a variety of reasons, I am very sorry, I do not know whether the synthetic peptides, very much like to have the opportunity to cooperate with you

Last chance for a number of reasons for the cooperation with you, I am very sorry, and do not know whether to be synthetic peptide, very much like to have opportunity to work with you

Previous time because of the various reason error with yours cooperation, I had felt regretted extremely, did not know whether the near future will need to synthesize the multi-peptides, hoped extremely will be able to have the opportunity to cooperate with you

Missed because of various reasons last time with your cooperation, I am sorry, I do not know whether the recent need synthetic peptide, is hoping to have the opportunity to work with you

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