英和和英

secret orders―sealed orders

an imperial edict secretly issued

a secret fraternal society, called an order

sealed orders

an auricular confession

to observe strict secrecy

to disclose a secret to one―reveal a secret to one―divulge a secret to one―confide a secret to one―unbosom oneself of a secret to one―unburden one's heart of a secret to one―let one into the secret

to keep something a secret

to disclose a secret―divulge a secret―reveal a secret

to clear up a mystery

to keep the matter a secret

matter or event defined by evaluation (secret matter)

secret missions

The matter must be kept secret

the act of keeping something a secret

an imperative sentence

peremptory commands

to expose a secret

to swear one to secrecy―bind one to secrecy

to clear up a mystery

to keep a secret―maintain secrecy―observe secrecy―（自分の秘密なら）―keep one's own counsel

in secrecy

in secrecy

in a confidential manner

a command

pass on stealthily

a document that states orders

an open secret

to swear secrecy―vow secrecy―pledge oneself to secrecy―bind oneself to secrecy

of something, the state of being a secret