语音学是研究语言声音的.用英语怎么说？

语音学是研究语言声音的.

Phonetics deals with speech sounds.

phonetics

n. 语音（学），发音学，语音学；

例句
Articulatory phonetics is the study of the production of speech sounds.
发音语音学研究语音的产生.

deals

n. （一笔）交易( deal的名词复数 )，许多，待遇，发

例句
He did the backdoor deals that allowed the government to get its budget through Parliament on time...
他通过幕后交易使政府预算按时通过了议会批准。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

speech

n. 演说，演讲，发言，说话，谈话，说话能力或方式，（乐器的）音，音色，方言，民族语言；

例句
The President declined to deliver the speech himself, on account of a sore throat...
总统因嗓子不适而婉拒了亲自讲话。

sounds

vi. 听起来；n. 声音( sound的名词复数 )，音调，嗓音，播音；v. （使）发出声音，响( sound的第三人称单数 )，发（音），试探，探测；

例句
The street was alive with the sounds of the soldiers.
这条街道上到处都是士兵的声音。