更新gēngxīn 1.旧的去了,新的来到;除去旧的,换成新的{replace the old with the new}: 万象～{Everything has taken on a new look.}|岁序～{turn of the year}|～设备{upgrade equipment}|～武器。{renew arms} 2.森林经过采伐、火灾或破坏后重新长起来。{(of forest, plants, etc.) regrow after logging, fire or destruction}