1) He was faithful to his promise.
他对诺言守信。
2) He is true to his words
他信守诺言。
3) He always sticks to his word
他总是信守诺言。
4) She always sticks by her promises.
她信守诺言。
5) You should stand to what you said.
你应该信守诺言。
6) He always sticks to his promises.
他总是信守承诺。
补充资料：恪守
〈书〉严格遵守：～中立ㄧ～不渝。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条