the pronunciation of these two words
the pronunciation of A and B
为什么此时的pronunciation是单数而不是复数?
因为pronunciation是不可数名词，没有复数形式。
拓展资料：
pronunciation
英 [prəˌnʌnsiˈeɪʃn] 美 [prəˌnʌnsiˈeɪʃn]
n.读音;(某人的)发音；pronounce的名词
牛津词典释义
noun
1、[U] 发音；读音
the way in which a language or a particular word or sound is pronounced
a guide to English pronunciation 英语发音指南
There is more than one pronunciation of ‘garage’. garage的读音不止一种。
2、[sing.] （某人的）发音
the way in which a particular person pronounces the words of a language
Your pronunciation is excellent. 你的发音好极了。
柯林斯词典释义
1、N-VAR 发音；读法
The pronunciation of a word or language is the way in which it is pronounced.
She gave the word its French pronunciation.
她读出了该词的法语发音。
双语例句
1、With these students it's pronunciation that's the problem.
对这些学生来说，成问题的是发音。
2、You need to work on your pronunciation a bit more.
你需要再加把劲改进发音。
3、We worked on pronunciation, stress and intonation.
我们学习了语音、重读和语调。
4、Your pronunciation is excellent.
你的发音好极了。
5、She speaks French very fluently, but her pronunciation lets her down.
她法语讲得很流利，但美中不足的是发音不大好。
6、You're going to have to forgive my pronunciation.
你得原谅我的发音。
7、She gave the word its French pronunciation
她读出了该词的法语发音。
8、You should bear in mind the correct pronunciation of the words while learning English.
学习英语的时候你要记住单词的正确发音。
9、She has excellent pronunciation.
她的发音好极了。
10、She speaks English with a good pronunciation.
她的英语发音很正确。
11、His pronunciation is not accurate.
他发音不准。
12、His pronunciation is simply terrible.
他的发音简直坏透了。
13、Her English pronunciation is passable.
她的英语发音还说得过去。
14、The teacher drilled the class in pronunciation of Latin words.
教师教这个班的学生练习拉丁字母的发音。
15、In his lecture he bore down on the importance of pronunciation in a language.
他在演讲中着重强调了语言中语音的重要性。
16、You must amend your pronunciation.
你必须改正你的发音。
17、Her pronunciation is excellent.
她的发音太好了。
18、The teacher checks for pronunciation and intonation.
老师在检查发音和语调。
19、A picture of pear ( yali) stands for" pressure", which shares a similar pronunciation with the fruit in chinese.
因为水果鸭梨与压力谐音，所以人们用鸭梨的图片代表压力。
20、But he's, nervous ． "I'm here to tell you today why you should … should …" Chris trips on the "– ld," a pronunciation difficulty for many non-native English speakers ．
但他很紧张。“我今天来是想告诉你为什么应该……应该……”克里斯说“should”的“ld”时磕磕绊绊，它对非母语的人来说是很难的发音。
21、It introduced lots of new American words, with information about their pronunciation, use and the new spelling.
它介绍了许多新的美式英语单词，包括它们的发音、用法和新的拼写。
22、Owen used to make the mistakes in spelling the word "pronunciation".
欧文过去常常在拼写"发音"这个词时犯错误。
23、Take "8" for example, the Chinese pronunciation of the number "8" has almost the same sound as that of the Chinese character "[ fa:]", which means making a fortune.
以"8"为例,汉字"发"与数字"8"的汉语发音几乎相同,意思是发财。
24、Bad pronunciation is a liability in being a narrator.
不良的发音是做解说员的不利条件。
25、Mkay is a non-standard spelling of Okay, representing an informal pronunciation, typically used at the end of a statement to invite agreement, approval, or confirmation1.
Mkay是Okay（行，好）的不规范拼法，代表一种非正式发音，通常用在句尾来征求同意、认可或进行确认。
26、QT3.14 is mathematics slang for cutie pie, that is, a cute, attractive person. QT means cutie, and 3.14 means pie ( with same pronunciation with Pi).
QT3.14是用数学俚语指代某个可爱又迷人的家伙，这里的QT其实就是cutie（可爱）的缩写，而3.14则代表pie（招人喜欢的人），与该数字原本代表的数学概念Pi（圆周率）同音。
27、Study on the Application of Autonomous Learning to English Pronunciation Teaching
自主学习在英语语音教学中的应用研究
28、An Analysis of Factors Influencing Chinese Students' English Pronunciation
影响我国学生英语语音学习因素之分析
29、On the Development of Psychological Quality in the Teaching of Standard Chinese Pronunciation
试论普通话教学中的心理素质培养
30、Among them, pronunciation is the most important part.
其中，发音是最为重要的部分。
同义词辨析
pronunciation accent dialect 【导航词义：发音】
pronunciation n. 发音
〔辨析〕
指某种语言或某个词的读音。
〔例证〕
You should bear in mind the correct pronunciation of the words while learning English.
学习英语的时候你要记住单词的正确发音。
She has excellent pronunciation.
她的发音好极了。
accent n. 口音
〔辨析〕
指能体现出地域特点的发音方式。
〔例证〕
Why did he speak with a fake German accent?
他为什么假装用德国口音说话？
Have you noticed that she speaks Spanish with an accent?
你是否已经注意到她说西班牙语带有口音？
dialect n. 方言
〔辨析〕
指同一种语言在不同地区的变体。
〔例证〕
The characters in that novel speak a Yorkshire dialect.
那部小说里的人物讲的是一种约克郡方言。
Is it difficult to understand the Shanghai dialect?
上海方言难懂吗？
词根词缀
词根
nounc(i)= to speak 讲, 说
announce v. 宣布；发表
an 加强 + nounc 讲，说 + e → 一再讲 → 宣布
announcement n. 通告
announce 宣布；发表 + ment 表结果 → 通告
annunciate v. 宣言；通报
an 加强 + nunci 讲，说 + ate 做，造成，使… → 强调地说 → 宣言
denounce v. 抨击
de 毁 + nounc 讲，说 + e → 说诋毁的话 → 抨击
denunciate v. 抨击
de 毁 + nunci 讲，说 + ate 做，造成，使… → 说诋毁的话 → 抨击
enunciate v. 清楚表达
e 出 + nunci 讲，说 + ate 做，造成，使… → 讲出来 → 清楚表达
pronounce v. 发音；宣告
pro 前 + nounc 讲，说 + e → 在〔人〕前讲话 → 宣告
renounce v. 否认；抛弃
re 反 + nounc 讲，说 + e → 反过来说 → 否认