在线课程（onpne course）的感受可以用英文表达为 "experience with onpne classes"。这个短语的来源是由两个单词 "experience" 和 "onpne classes" 组合起来构成的。
"Experience" 指的是个人在某方面的经历或实践，可以表示为动词或名词。例如：
I have had a lot of experience with onpne classes. (我在线课程的经验很丰富。)
My experience with onpne classes has been positive. (我的在线课程的经历很积极。)
"Onpne classes" 指的是通过网络进行的课程，是一种教育方式。例如：
I have been taking onpne classes for the past year. (我过去一年一直在上网络课程。)
Many schools are offering onpne classes due to the pandemic. (由于流行病，许多学校都在提供在线课程。)
因此，"experience with onpne classes" 就是指个人在上网络课程的经历或感受。