❶（人と会う）約束
keep [break] an appointment
keep [break] an appointment
約束（の時間）を守る[破る]
make an appointment to meet him at six
make an appointment to meet him at six
6時に彼と会う約束をする
I have an appointment with [to see] the dentist at three.
I have an appointment with [to see] the dentist at three.
（私は歯医者と3時に会う約束がある）歯医者に3時の予約を取ってある.
