坚信
HSK 7-9to firmly believe; to be convinced
Explanation
without any doubt
Examples
我坚信他会来。
I firmly believe he will come
他坚信任守承诺。
He is firm in keeping his promises
to firmly believe; to be convinced
without any doubt
我坚信他会来。
I firmly believe he will come
他坚信任守承诺。
He is firm in keeping his promises