PAT Vocabulary

A1130

parentheses reflecting the precedences of the operators
圆括号反映操作优先级
a syntax tree (binary)
语法树
infix expression
中缀表达式

数字

单词	词性	中文意	常用	音标
non-negative		非负数	non-negative number
Positive		正整数	Positive integer
Negative		负数	Negative number
non-zero		非0数	non-zero number
consecutive		连续	consecutive numbers;consecutive factors
accurate	adj.	精确的；无误的		/ˈækjərɪt/
decimal	adj.n.	小数的；小数	Please be accurate 1 decimal place 【精确到1个小数位】	/ˈdɛsɪməl/
decimal	adj.	十进制的；	decimal system; 6 = 110 if 6 is a decimal number and 110 is a binary number.
digit	n.	数字	复数digits
Palindromic	n.	回文数	Palindromic Number
rational	n.	有理数	rational number
irrational	n.	无理数	irrational number
numerator	n.	分子	output the sum in the simplest form integer numerator/denominator
denominator	n.	分母
fractional part	n.	小数部分	You must output only the fractional part if the integer part is 0
integer part	n.	整数部分
common factor	n.	公因数
maximum	adj.n.	最大数	maximum number；

序列

单词	词性	中文意	常用	音标
sequence	n.	顺序；连续	smallest sequence
permutation	n.	变化组合；排列；置换；<英>挑选	each gives a permutation of all the vertices	[ ˌpɜːrmjʊ'teɪʃn ]
relative order		相对顺序	stable_sort preserves the relative order of the elements with equivalent values

树&图

单词	词性	中文意	常用	音标
degree	n.	度	connected graphs with all vertices of even degree have an Eulerian circuit	[ dɪ'ɡriː ]
acyclic	adj.	非循环的	A graph which is connected and acyclic can be considered a tree	[ ˌeɪ'saɪklɪk ]
scattered	adj.	分散的；稀疏的	The map shows several scattered cities connected by some roads	[ ˈskædərd ]
adjacent	adj.	毗邻的；邻近的		[ ə'dʒeɪsnt ]
source	n.	起点
destination	n.	终点
intersection	n.	路口	streets intersections on a map	[ ˌɪntər'sekʃn ]
one-way	n.	单向	the street is one-way from V1 to V2
undirected graph	n.	无向图
topological	n.	拓扑		topological order

顺序

单词	词性	中文意	常用	音标
indices	n.	index的复数	the indices (from 0 to N-1) of the two ends of the street	[ 'ɪndɪsiːz ]
increasing	adj.	增	the factors are listed in increasing order	[ ɪŋˈkrisiŋ ]

多项式

单词	词性	中文意	常用	音标
exponent	n.	指数		/ɪkˈspəʊnənt/
coefficient	n.	系数		/ˌkəʊɪˈfɪʃənt/
Polynomial	n.[c]	多项式		/ˌpɒlɪˈnəʊmɪəl/

运算&比较

单词	词性	中文意	常用	音标
sum		和
difference		差
product		积
quotient		商
division		除法	If the denominator in the division is zero
less than		少于

字符&字符串

单词	词性	中文意	常用	音标
capital	adj. n[c].	大写的；大写的字母	名词：capitals大写字母；形容词capital letters	/ˈkæpɪtəl/
letter	n.[c]	字母；信		/ˈlɛtə/
format	n.	格式
simplest form		最简形式

符号

单词	词性	中文意	常用	音标
parentheses	n.	圆括号	it must be included in a pair of parentheses
comma	n.	逗号	the digits must be separated into groups of three by commas

筛选

单词	词性	中文意	常用	音标
unique	adj.n.	唯一的（人或物）	if such a path is not unique	[ jʊ'niːk ]

连词

单词	词性	中文意	常用	音标
hence	adv.	所以；…之后；因此；今后

其他描述

单词	词性	中文意	常用	音标
exclusive	adj.	不包括的
inclusive	adj.	包括的	grade (an integer between 0 and 100, inclusive).
unless	prep. conj.	除非	unless there are less than four digits
suppose	v.	假设	be supposed to do. 必须做...，应该做...	/səˈpəʊz/
assume	v.	假设		/əˈsuːm/
consider	v.	考虑；认为		/kənˈsɪdər/
occupy	v.	占用	Each case occupies 2 lines	/ˈɒkjʊˌpaɪ/
Specification	n.	说明；说明书	Input Specification/Output Specification
standard	n.	标准	the standard format
consist	v.	组成	each account consists of a user name and a password
common	adj.	普遍的；公共的	the first common capital English letter
represent	v.	表示，代表	the 4th capital letter D, representing the 4th day in a week	/ˌrɛprɪˈzɛnt/
hence		因此
guarantee		保证	It is guaranteed that...
exactly	adv.	精确地	it is exactly half-full
obtain	v.	获得；得到	a topological order obtained from the given directed graph	[ əb'teɪn ]
normal	adj.	正常的；标准的	0 means normal	[ 'nɔːrml ]
equivalent	adj.	相等的	equivalent values