book on

动词 v.

英文释义

动词 v.
  1. To register (for duty). intransitive
    — Having woken at 0900 the previous morning, he had not slept during the day and had already been awake for 11 hours when he booked on.

词形变化

books on present,singular,third-person booking on participle,present booked on participle,past booked on past
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