词汇	前识
释义	前识 qián shí谓先见之明。前識
随便看	engineering change authorization engineering change capability engineering change control engineering change document engineering change effect date engineering change effect work order Engineering Change Instruction engineering change list engineering change log engineering change management Engineering Change Management Development Engineering Change Memorandum Engineering Change Notice engineering change order engineering change plane engineering change procedure engineering change proposal engineering change proposalecp engineering change proposals engineering change proposed Engineering Change Request engineering changes engineering change schedule Engi-neering Change Summary engineering changing