power tool
US /ˈpaʊər tuːl/
UK /ˈpaʊər tuːl/
1.
电动工具, 动力工具
a tool or implement that is powered by electricity or compressed air and used for a particular task
:
•
He used a power tool to cut through the thick wood.
他用电动工具切割厚木头。
•
Always wear safety goggles when operating a power tool.
操作电动工具时务必佩戴安全眼镜。