上课的英文怎么说?
时间：
上课的英语是 "in class" 或 "in a class"。来源是由于上课时通常是在教室里进行的，因此用 "in class" 来表示。
例句：
I can't come to the meeting, I have a class. (我不能来开会，我有课。)
I'm not good at math, but I always try my best in class. (我不擅长数学，但我上课总是尽力。)
Can you please be quiet, we're in class. (请你安静，我们在上课。)
例句：
I can't come to the meeting, I have a class. (我不能来开会，我有课。)
I'm not good at math, but I always try my best in class. (我不擅长数学，但我上课总是尽力。)
Can you please be quiet, we're in class. (请你安静，我们在上课。)