in secret

副词 in secret:

1. in secrecy; not openly
   同义词：secretly, on the Q.T., on the QT

1. The rebel leader meet the chief of police in secret.
   造反派领袖与警察首领秘密会见。
2. The night of the long knives had come, and the generals met in secret to decide how to get rid of the president and put their own leader in power.
   采取背叛行动的时刻来到了，将军们秘密集会，商定如何推翻总统并拥立自己的领袖。
3. It is said President has escaped to the border in secret.
   据说总统已经秘密逃往边境了。
4. In secret; stealthily.
   秘密地; 偷偷地