chain drill
The term "chain drill" has distinct meanings in education and mechanics, each relating to sequential processes either in language learning or drilling operations.
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Definition
C1Mechanics
(technical)A drilling tool powered by a rotating chain equipped with drill bits or teeth for boring holes.
Example
- A chain drill can be very efficient for drilling through tough materials.
- The mechanic used a chain drill to bore holes into the metal sheet.
B2Education
(academic, teaching)A classroom technique where students take turns asking and answering the same question in a sequence to practice speaking and listening skills.
Example
- The teacher used a chain drill to help students practice their new vocabulary.
- During the chain drill, each student had to ask and answer a question in English.
Similar
Terms that have similar or relatively close meanings to "chain drill":
hand drillchain uptraverse drillchain gangdrag the chainchain stitchgolden chaindrill bitdrill rigsafety chaindaisy chainmill drill