a)if a hotel, restaurant etc is booked up, there are no more rooms, places, seats etc still available 〔酒店、餐館等〕訂滿,被訂完
The courses quickly get booked up.
這些課程很快便滿額了。
b)if someone is booked up, they are extremely busy and have arranged a lot of things they must do 〔某人〕時間排滿
I’m all booked up this week – can we get together next Friday?
我這個星期都排滿了,我們下個星期五再聚好嗎?
Examples from the Corpus
be booked up• I'm all booked up this week, but I can see you on Monday.• But all flightswere booked up.• Both of the safaribuseswere booked upsolid for the month after that.• His courses in Wengen and Tignes can be booked up through Supertravel: 01-584 5060.• So it's no surprise that a safetyseminar for women was booked up within days of being announced.• Nicholas Hytner is booked up years ahead on both opera and theatre.