predrill

动词 v.
中文释义

英文释义

动词 v.
  1. To drill through a substrate for the purpose of readying it for a second drilling, this time with the purpose of emplacing the desired input.

词形变化

predrills present,singular,third-person predrilling participle,present predrilled participle,past predrilled past

词源

From pre- + drill.
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