1、释义不同
assure:保证;担保;使确信;弄清楚。
ensure:保证,确保;使安全。
2、用法不同
assure:assure一般指的是向另一个人作出承诺,使对方相信是正确的或者绝对会发生,目的是帮助他们克服疑虑,减轻担忧。
例句:He assured me that he would be there tomorrow.
他向我保证他明天会在那里。
ensure:一般指的是为了确保某件事会发生。
例句:He can ensure that he will go to school tomorrow.
他可以保证明天去上学。
1、Ensure there is a free flow of air around the machine.
要确保机器周围空气畅通。
2、Use a black pen on white paper to ensure good reproduction.
用白纸黑笔,以确保复印清晰。
3、They could not ensure a smooth transfer of political power.
他们无法保证政权的顺利交接。
1、You think I did it deliberately, but I assure you I did not.
你认为这是我故意干的,不过我向你保证不是的。
2、Ways must be found to assure our children a decent start in life.
必须想办法保证我们的孩子有一个不错的人生开端。
3、He is assured of his place in history.
他相信自己一定会在历史上占有一席之地。