词汇	declassify a document
释义	declassify a document 把文件销密
随便看	contract of payment contract of price Contract of Projects contract of property insurance contract of property rights contract of publication contract of purchase contract of purchase and sale Contract of Purchase and Sales contract of purchasing materials contract of real rights contract of record contract of reinsurance contract of repayment contract of rural land contract of safekeeping contract of sale contract of sale CIF contract of sale for cash contract of sale of a building contract of sale of goods contract of sales contract of sea transportation contract of selling contract of service