switched-on

英[s'wɪtʃt'ən] 美[s'wɪtʃt'ən]
  • adj.1
  • market n.市场;集市v.销售;推销;买卖
  • switch n.转换;开关;鞭子v.改变;交换;转换;鞭打
动词 switch on:
  1. cause to operate by flipping a switch