Hello,
I have a english website with other languages version.
Please let me know if search engines read (crowl) links from dropdown lists?

For example:

<select name="morelanguage" class="languages">
<option value="" ></option>
<option value="https://www.qtransform.com/en/convert/volume.php" selected="selected">english</option>
<option value="https://www.qtransform.com/ro/transforma/volum.php">romana</option>
</select>

Google, Bing and other will access and crowl links(urls) from <select> ... </select> ?