electric drill

基本解释

Here most of the cheaper appliances, such as the electric drills, are “Made in China”.
這家店裡價位較低的電器，如電鑽，大部分都貼著“中國制造”的標簽。
robertafnani.com
Excessive noise from transmission gear of electric drills means that the product still owns unclear problems in quality and security.
電鑽傳動齒輪噪聲超標，意味著産品存在質量問題和安全隱患。
Long before the invention of electric drills and anesthesia early humans drilled teeth to treat decay, according to research published Wednesday.
科學家日前公佈的一項研究結果顯示，早在電鑽和麻醉劑發明之前，早期人類就開始通過在牙齒上鑽孔的方法來毉治蛀牙。

The 2002 trial featured evidence from Ebeling and Falco about how they and DeGeorge used saws and electric drills to pierce the Principe di Pictor's hull, then threw them overboard as Italian authorities neared and DeGeorge coached them on their story.
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