Anaccumulator set accepts samples one datum at a time, propagating them to each accumulatorin order.累加器集每次接受一个数据样本，并将它们按顺序传播给每个累加器。
final 、finally finalize 有什么不同？final 可以用来修饰类、方法、变量。 final 修饰的 class 代表不可以继承扩展，final 修饰的方法标识不能被重写（override）,final 修饰的方法表示不可以修改。
We use finally to refer to something that happened after a long time and usually after some difficulties. In this meaning， finally most commonly occurs in the normal mid position for adverbs， between the subject and the main verb， after the modal verb or the first auxiliary verb， or after be as a main verb 我们用finally 来指在很长一段时间之后，通常是在一些困难之后发生的事情。
DearMike，Spring Festival iscoming and all my family are very busy. We are getting ready for it. Mygrandfather is making big red lanterns. Red means good luck in China. My fatheris cleaning the house and my mother is making jiaozi. It’s a kind oftraditional food in China and it’s very delicious. My brother is decorating thedoors and windows and I am sweeping the floor.
commit oneself to doing sth承诺做某事make great efforts to do sth竭力做某事do everything in one’s endeavor to do sth全力做。
最近我在学python 为大家整理了一下python常用的词汇。在学习python过程中觉得很有趣喔。感兴趣的朋友可以私信我一起研讨。Python (发音:[ 'paiθ(ə)n; (US) 'paiθɔn ]n.
Lastly: ultimately， eventually， in conclusion， to conclude， as a final point， last of all， last but not least， finally…
