data: {

   voteTitle:null,

    simple:false,

} 

  voteTitle: function (e) {

    this.setData({ simple:true,voteTitle:e.detail.value})

    var that = this

    wx.request({

      url: 'https://api.shanbay.com/bdc/search/?word=' + this.data.voteTitle.toLowerCase(),

      data: {},

      method: 'GET',

      success: function (res) {

        that.setData({

          word: res.data.data.content,

          pron: res.data.data.pronunciation,

          definition: res.data.data.definition,

          pron_audio: res.data.data.audio

        })

      }

    })

      this.setData({

        simple: true

      })

  },

  read(){

    const innerAudioContext = wx.createInnerAudioContext()

    innerAudioContext.autoplay = true

    innerAudioContext.src = this.data.pron_audio

  },

})

<view class="page">

   <view class="input_counter">

      <input class="input" placeholder="输入要查询的单词" bindinput="voteTitle">  </input>

   </view>

   <view wx:if="{{simple}}" class="simple_look">

  <view style="font-size:45rpx;" bindtap="read">  {{word}} 【{{pron}}】</view>

  <view style="height:10px;"></view>

  <view>{{definition}}</view> 

</view>

</view>