to be a sponge for knowledge (to be a sponge for knowledge)

Idiom Learning

意味

to absorb information eagerly and enthusiastically

情報を熱心かつ積極的に吸収すること (jouhou wo nesshin katsu sekkyokuteki ni kyuu shuu suru koto)

例文

"She's a sponge for knowledge; she reads every book she can find."

"彼女は知識のスポンジです;彼女は見つけられる本をすべて読みます。" (Kanojo wa chishiki no suponji desu; kanojo wa mitsukerareru hon wo subete yomimasu.)