| drill |
bore: make a hole with a pointed power or hand tool; "don't drill here, there's a gas pipe"; "drill a hole into the wall"; "drill for oil" train in the military, e.g., in the use of weapons a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows) similar to the mandrill but smaller and less brightly colored learn by repetition; "We drilled French verbs every day"; "Pianists practice scales" exercise: systematic training by multiple repetitions; "practice makes perfect" teach by repetition undergo military training or do military exercises (military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms
출처: wordnet.princeton.edu/perl/webwn
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| drilling |
the act of drilling boring: the act of drilling a hole in the earth in the hope of producing petroleum
출처: wordnet.princeton.edu/perl/webwn
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| drill |
A practical assignment where typically one student coaches another in applying a piece of technology. Drills are done on a Gradient Scale. Each drill may train the student in one little skill that, put together with other skills drilled, add up to application for real.
출처: www.geocities.com/clearbirds/study/glosstudy.htm
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| drill |
A tool or apparatus, either manual or power operated, also called a drill bit, which is used for boring holes in wood, metal, stone, etc.
출처: www.peakagents.ca/glossary/d10.htm
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| drilling |
Sowing seeds in furrows or holes by hand or machine.
출처: www.knowledgebank.irri.org/glossary/Glossary/D.htm
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