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tooth and nail
01
with all the resources, determination, and strength that one has
What is the origin of the idiom "tooth and nail" and when to use it?
The origin of the idiom "tooth and nail" is believed to date back to ancient times when people used their teeth and nails as weapons in physical combat. Today, it is a widely recognized idiom used in both spoken and written English to describe a fierce or vigorous effort to defend or achieve something. It implies a determined and unrelenting struggle, often involving strong resistance or opposition.
例
The political candidates are campaigning tooth and nail for every vote in the upcoming election.
The activists protested the unjust law tooth and nail, organizing rallies and petitions.
They fought tooth and nail to save game point and stay in the match.
The athletes competed tooth and nail for the championship, giving their all in every match.
He resisted the changes to the company policy tooth and nail, arguing passionately against them.
