French phrase
On est à la combienième heure ?
Meaning
What class period are we in?
When to use it
A casual way to ask which class period it is. Common among students checking the school timetable.
Example dialogue
On est à la combienième heure ?
What class period are we in?
On est à la troisième heure. Après, on a sport.
We're in third period. After that, we have PE.