搜尋結果
hammer drill
英式
- a power drill that works by delivering a rapid succession of blows, used chiefly for drilling in masonry or rock.
noun: hammer drill, plural noun: hammer drills
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- IPA[ˈhamər ˌdril]
美式
- a power drill that works by delivering a rapid succession of blows, used chiefly for drilling ...
Oxford American Dictionary