1.递归调用：recursive call
2.回溯法：backtricking method
3.动态规划：dynamic programming
4.定义一个函数：define a function
5.初始化含量：initialize
a variable called …
6.贪心法：greedy method
7.初始值：initial value
8.入栈和出栈：When it is an operator, pop two Numbers from the stack, do the calculation, and push back the result
9.定义一个类：I’m going to define a class
10.成员变量：member variables
11.参数：parameters/arguments
12.颠倒字母而成的字：Anagrams
13.回文：Palindrome
14.计算xxx的平方：calculate the square of xxx
15.正数和负数：positive and negative
16.时间复杂度和空间复杂度：time complexity and space complexity
17.并发和多线程：concurrency and multi-threading
18.实现接口：implement interface
19.构造函数：constructor
20.括号：圆括号parenthesis；方括号brackets；花括号brace
21.返回值：return a value
22.遍历数组：iterate/loop/go through the array
23.指针：pointer
24.进位：carry
25.个位和十位：ones，tens
26.深度优先遍历/广度优先遍历：performs a depth-first/breadth-first walk of the input tree
27.相邻元素：adjacent elements
28.邻接矩阵：Adjacency matrix
29.矩阵右上角：top right corner of the matrix
30.全排列：permutations
31.分号：SemiColon；
32.末尾零：trailing zeros；前导零：leading zero
33.阶乘：factorial
34.被除数a：dividend、除数b：divisor a/b
35.周长：perimeter
35.水平地：horizontally、竖直地：vertically
36.X的3次方：X to the power of 3” 或者 “X cubed”；10的平方：ten squared
37.
