file-card

名词 n.

英文释义

名词 n.
  1. Material with embedded wire teeth used for cleaning files; card-clothing uncountable
  2. A tool for removing debris from between the teeth of a file. countable

词形变化

file-cards plural file card alternative

词汇关系

相关词

词源

From file (“cutting and smoothing tool”) + card (“material with embedded wire bristles”).
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