john mastodon
/ˈd͡ʒɑn ˈmæs.tə.dɒn/
a large, outdated concept or thing
“He called the old computer a john mastodon in tech talks.”
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inoh
inoh
/ˈd͡ʒɑn ˈmæs.tə.dɒn/
a large, outdated concept or thing
“He called the old computer a john mastodon in tech talks.”
My Deckに追加