单词：unplugging
音标：[ʌnp'lʌɡɪŋ] ；
v. 拔去（电源）插头( unplug的现在分词 ); 拔去…的塞子; 去掉…的障碍物
v pull the plug of (electrical appliances) and render inoperable
unplugging的用法和样例：
例句
- The drain is blocked and needs unplugging.排水管堵塞了，得疏通一下。