unclogverb [ T ]
/ˌʌnˈklɒɡ//ˌʌnˈklɑːɡ/to clear something by removing something that is blocking it:
In this video you can learn how to unclog a sink or a toilet.
Someone came in and unclogged the drains.
Synonym
unblock
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。