certainly
- adv. 当然；行（用于回答）；必定
英英释意
- 1. definitely or positively (`sure' is sometimes used informally for `surely');
- "the results are surely encouraging"
- "she certainly is a hard worker"
- "it's going to be a good day for sure"
- "they are coming, for certain"
- "they thought he had been killed sure enough"
- "he'll win sure as shooting"
- "they sure smell good"
- "sure he'll come"