file down

中上級 (B2) neutral

To use a rough tool to make something smaller or smoother.

"She filed down her broken nail so it wouldn't catch on her clothes."

文脈の中で聞く

Video: The Internet Was Weeks Away From Disaster and No One Knew
The Internet Was Weeks Away From Disaster and No One Knew
Veritasium · 21:36
it actually gets the file down 85% smaller
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関連フレーズ

file away file in file off file out file past file with

"down" を含むフレーズ

amp down argue down average down back down bag down ball down bar down batten down
すべてのフレーズを見る →