forget[英][fə'ɡet] [美][fɚˈɡɛt, fɔr-]
1.VERB忘记；遗忘If you forget something or forget how to do something, you cannot think of it or think how to do it, although you knew it or knew how to do it in the past.
Sometimes I improvise and change the words because I forget them...
有时，我临场发挥改了词，因为我把原来的词给忘了。
She forgot where she left the car and it took us two days to find it.
她忘记把车子停在什么地方了，我们花了两天时间才找到。
2.VERB忘记；忘了（做）If you forget something or forget to do it, you fail to think about it or fail to remember to do it, for example because you are thinking about other things.
She never forgets her daddy's birthday...
她从来不会忘记老爸的生日。
She forgot to lock her door one day and two men got in...
有一天她忘了锁门，两个男人溜了进来。
Don't forget that all dogs need a supply of fresh water to drink...
不要忘记所有的狗都需要喝干净的水。
3.VERB忘记带；落下If you forget something that you had intended to bring with you, you do not bring it because you did not think about it at the right time.
Once when we were going to Paris, I forgot my passport.
有一次我们准备去巴黎时，我忘了带护照。

slip from one's memory 忘记
1．Happy valentine's day from one open source lover to another!
祝所有源代码情人们情人节快乐！
2.The european union's leaders lurch from one emergency summit to another.
欧盟领导人奔波在一个又一个紧急峰会上。
3.Moving a server's memory away from the cpus would also make ventilating them easier.
将内存从中央处理器移开同样可以方便散热。
4.Behaviorism.proponents of this theory essentially hold that all human behavior is learned from one's surrounding context and environment.
行为主义学派：此学派的拥护者都认为所有人类的行为是完全由环境塑造的。
5.But one lesson from law's sorry tale endures: attempts to maintain asset prices above their fundamental value are eventually doomed to failure.
然而劳故事遗憾结局的一个教训便是：保持资产价格高于其基本价值的尝试最终是注定失败的。

disremember[英][ˌdɪsrɪ'membə] [美][ˌdɪsrɪ'membə]
1.I want to know how to disremember u.
我想知道如何才能忘记你。
2.When I want to disremember the love past and be brave in my life, it's someone who comes to my side singing the love songs.
当想忘记爱情去勇敢生活，是谁到我身边唱起了情歌。