{"co filter":{"translation":"[化] 一氧化碳滤毒罐","word":"CO filter"},"co i":{"translation":"[医] 辅酶I","word":"Co I"},"co ii":{"translation":"[医] 辅酶II","word":"Co II"},"co ltd":{"translation":"[经] 有限公司","word":"co ltd"},"co shift converter":{"translation":"[化] CO变换炉","word":"CO shift converter"}}