保密协议 Traditional 保密協議 bǎo mì xié yì 🔊 non-disclosure agreement + Review this word Meanings bǎo mì xié yì 保密協議 non-disclosure agreementconfidentiality agreement Its characters 保bǎoto defend; to protect; to keepHSK 5密mìdense; close; thickHSK 6协xiéto cooperate议yìto comment onHSK 7–9