”预定“用英语翻译为：

reserve

词汇解释：

reserve

|rɪˈzɜ:v; 美 rɪˈzɜ:rv|

~ sth (for sb/sth) to ask for a seat, table, room, etc. to be available for you or sb else at a future time

预订，预约（座位、席位、房间等）

同义词book

双语例句：

I'd like to reserve a table for three for eight o'clock.

我想预订八点钟供三人用餐的桌位。

I've reserved a room in the name of Jones.

我以琼斯的名字预订了一个房间。