您要查找的是不是：
- 我必须预约吗? Do I have to make a reservation?
- 参观必须预约。 Viewing is by appointment only(= only at a time that has been arranged in advance).
- 吗 morphine
- 我牙齿痛,必须预约时间看牙医。 I need to set up a dentist appointment because my tooth aches.
- 当我到学校的时候，我必须服从老师吗? Must I obey teacher when I arrive the school?
- 我能安排个今天下午早些时候的预约吗？ May I make an appointment for sometime early this afternoon?
- 我必须承认我被这个问题搞迷糊了。 I must confess myself completely puzzled by the question.
- 需要事先预约吗? Are reservations necessary?
- 这合同使我必须在两个月内完成这项工作。 The contract binds me to complete the work within two months.
- 你同我的经理有预约吗? Have you an appointment with my manager?
- 我必须在下周前给孩子们注册上钢琴课。 I must enrol the children for piano lessons before next week.
- 你有预约吗? Do you have an appointment?
- 我必须承认我的科学知识只是一鳞半爪。 I must admit that my knowledge of science is patchy.
- 我需要预约吗? Should I make a reserva tion?
- 另一个则说: “我必须富的原因是我有你们这些孩子”。 The other said,"The reason I must be rich is because I have you kids."
- 莎拉：你有预约吗? SARAH: Do you have an appointment?
- 我必须努力学习，因为我是个学生。 I must study hard because I am a student.
- 我可以用电话预约吗? Can I make an appointment by phone?
- 在这样微妙的情形下,我必须权衡一下我的话。 In such a delicate situation I have to weigh my words.
- 我可以改变我明天的预约吗? Is it possible to change my reservation to tomorrow?
