title: To escape many _ in LaTeX efficiently
body: <p><strong>How can you escape _ without the use of <code>\_</code>?</strong></p>
  
  <p>This is the example of the question</p>
  
  <blockquote>
    <p><code>word_a_a_a_a_a_b_c_dd</code></p>
  </blockquote>
  
  <p>There is one function which you can use for this. 
  However, I cannot remember its name.</p>