late 14c., "envelop, surround," from Latin involvere "envelop, surround, overwhelm," literally "roll into," from in- "in" (see in- (2)) + volvere "to roll" (see volvox). Originally "envelop, surround," sense of "take in, include" first recorded c. 1600. Related: Involved; Involving.
例文
1. The £85m programme will involve an extensive rebranding of the airline.