上的怀疑或担心，从而有达到目的的保证感，但不如ensure普通。
物的品质或人的行为及履行义务、义务等承担责任的保证。
议或立誓等保证承担某一义务或遵守某一原则。
承诺They failed to deliver on their promises.
他们没有履行他们的诺言。
They failed to deliver on their promises.
他们没有履行他们的诺言。
The governor was attacked by the press for failing to keep a campaign promise.
市长因未遵守竞选时的诺言而被报界攻击。
Our company is faithful to the promised terms.
我们公司忠实于自己承诺的条件。;我们公司忠实于自己的诺言。
They promised to be faithful to their ideal for ever.
他们保证永远忠于自己的理
。
It was evident from the first that he never intended to carry out his promise.
他不打算履行诺言从一开始就是很明显的。
The new mayor promised to clean the crooks out of the city government.
新上任的市长答应肃清市政府中的不良分子。
The President had backed himself into a corner by promising not to raise taxes.
由于承诺不加税，总统陷入困境。
He that promises too much means nothing.
许愿过多的人是不打算兑现的。
This year promises to be another good one for harvests.
今年看来又是个丰收年。
You should get his promises in writing.
你一定要得到他的书面许诺。
Most election promises can be set at naught.
竞选时所做的许诺大都没有什么价值。
Don't be so inquisitive; I'm not telling you what I've promised not to say.
"别这么好管闲了,我不会告诉你我允诺不讲的。"
Whereas,I can't feel relieved with If I owe or irrealizable for others，renege on a promise.
而我，最无法释怀的是我对别人的亏欠与食言，无法兑现的承诺。
Promises are like piecrust, made to be broken.
诺言好似馅饼皮，做来便是为咬碎。
She promised to see after the children when their mothers were on the nightshift.
她答应在孩子妈妈上夜班时照顾孩子。
The company has promised wide consultation on its expansion plans.
该公司允诺就其扩展计划广泛征求意见。
I promised the missus I'd be home by eleven.
我答应老婆11点前回家。
There was a ring of sincerity in his promise.
他的许诺中有一种真诚的语气。
I promise all costs will be readily returned.
我保证所有的费用会迅速偿还。
He vowed quite solemnly that he would carry out his promise.
他非常庄严地发誓要实现他的诺言。
声明：以上例句、词性分类均由互
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