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(1) A rich body of ore in a vein or deposit. (2) A thickening out of a seam over a small area.
출처: laurentian.ca/engr/people/lrudd/MININGDEFANDTERMS....
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The area where the quarterback stands before he delivers the ball. Quarterbacks drop back 2 or 3 yards, it is here that they are in the pocket.
출처: www.uncoverthenet.com/football-glossary.php
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A hole in the rock that forms a hand or foothold; often found in gyms, common in limestone
출처: www.rock-climbing.ws/rock-climbing-terminology/
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| pocketing |
The process of removing all material inside of a specified line or region.
출처: hannawestside.anderson5.net/academyofengineering/R...
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Abnormally deep space between the gum tissue and the teeth; bacteria can enter here, causing gum disease.
출처: www.janela1.com/vh/docs/v0001418.htm
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