peclass的意思是：体育课。

正确写法应为PE class或者P.E.class，是英文词组physical educationclass的缩写形式，泛指一切体育课。

音标：英['fizikəl edju:'keiʃən klɑːs]美['fizikəl edju:'keiʃən klæs]例句：1、We have PE class on Mondays and Thursdays.我们星期一和星期四有体育课。

2、I wonder which of those PE classes is the easiest.我不知道哪一种体育课最轻松。

拓展资料：Physical Education【音标】英['fizikəl ˌedju:'keiʃən] 美['fizikəl ˌedju:'keiʃən]【汉语释义】n.（名词）体育； 体育课。

【英语释义】training in the development of and care for the human body；stresses athletics; includes hygiene；In schools, PE is a lesson in which pupils do physical exercises or sport. PE is an abbreviation for 'physical education'.【例句】1、In most schools physical education is compulsory.在大部分学校里体育课是必修课。

2、The whole winter was given up to physical training.整个冬季都用来进行体育训练。

3、Mr. Darwin also teachesPE.达文老师也教体育.4、We haven't had any physical trainingclasses this week.这星期我们还没上过体育课。

5、Study on the Aesthetic Education in Colleges P. E.高校体育教学中的美学教育探析。