array(3) {
  [0]=>
  array(1) {
    [0]=>
    string(190) "suggest_so({"errorcode":0,"ext":"nlpv=test_303","query":"男科整形手术_","result":[{"word":"男科整形"}],"src":"other","ssid":"e3f4f5791f834f5ba2aaa0eb8a78d207","version":"revise"}
)"
  }
  [1]=>
  array(1) {
    [0]=>
    string(21) ""word":"男科整形""
  }
  [2]=>
  array(1) {
    [0]=>
    string(12) "男科整形"
  }
}