近义词是in my mind,例如:
1、Let me write it down while it's still fresh in my mind.趁记忆犹新,我来把它写下来。
2、He planted the first seeds of doubt in my mind.是他最初启发我起疑心的。
3、Ideas were beginning to gel in my mind.各种想法在我头脑里逐渐明朗起来。