| 释义 | 
		double-bookˌdouble-ˈbook verb [intransitive, transitive] VERB TABLEdouble-book |
 | Present | I, you, we, they | double-book |   | he, she, it | double-books |  | Past | I, you, he, she, it, we, they | double-booked |  | Present perfect | I, you, we, they | have double-booked |   | he, she, it | has double-booked |  | Past perfect | I, you, he, she, it, we, they | had double-booked |  | Future | I, you, he, she, it, we, they | will double-book |  | Future perfect | I, you, he, she, it, we, they | will have double-booked |  
     to promise the same seat in a theater, on an airplane, etc. to more than one person—double-booking noun [uncountable]  |