secrecyn. 保密;秘密;隐蔽They were sworn to secrecy.他们被要求发誓保密。They were all pledged to secrecy.他们都宣誓保密。Everyone involved was sworn to secrecy.所有相关人员均宣誓保密。The trial was conducted under a blanket of secrecy.审讯在高度保密下进行。