file-card

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

不可算名詞 可算名詞

(uncountable) Material with embedded wire teeth used for cleaning files; card-clothing / (countable) A tool for removing debris from between the teeth of a file.

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After filing the metal bar, I used a file-card to remove the filings stuck between the teeth.

詳細

意味（1）

(uncountable) Material with embedded wire teeth used for cleaning files; card-clothing

意味（2）

(countable) A tool for removing debris from between the teeth of a file.

file-cards （ 複数形 ）