up to
成語所屬單字up
up to — 慣用語
1. used to say that a number, amount, or level can reach but not exceed a certain p
1.慣用語
釋義
最多；達到
used to say that a number, amount, or level can reach but not exceed a certain point
例句
The conference room can hold up to fifty people at one time.
Students may borrow up to six books from the school library.