n.[數(shù)］系理；推論

Neither of them know about it, and the corollary of that is that someone else revealed the secret. 他們兩人并不知道這回事，因此一定是另外有人泄露了秘密

Neither of them knew about it, and the corollary of that is that someone else revealed the secret. 他們兩人并不知道這回事，因此一定是另外有人泄露了秘密。