on>

    <section class="summary offset-anchor" id="instance-properties">
      <h2>Properties</h2>

      <dl class="properties">
        <dt id="lang" class="property">
          <span class="name"><a href="../dart-html/SpeechSynthesisUtterance/lang.html">lang</a></span>
          <span class="signature">&#8596; <a href="../dart-core/String-class.html">String</a></span>         
        </dt>
        <dd>
           
                  <div class="features">read / write</div>
</dd>
        <dt id="onBounda