promise to do something
as promised
promised land
highly promised
A: Did he promise to help us?
A：他答应帮我们吗？
B: Yes, he promised to be there on time.
B：是的，他承诺会准时到达。
1) 已经做出的承诺
2) 预期的、承诺中的
3) 答应、保证
1. 承诺；保证
verb (past tense/past participle)
1. to tell someone that you will certainly do something
Synonym: vowed, pledged, guaranteed