N2 — outside your level filter
Is said whole, with nothing composed onto it and takes no だ/です, so there are no forms to conjugate.
知恵を絞る
chiewoshiboruto rack one's brainsN2expression
Example sentences2
困ったときは、みんなで知恵を絞るのが一番だ。
komatta toki wa, minna de chie o shiboru no ga ichiban da.
When in trouble, it's best for everyone to rack their brains together. neutral
彼なら、もっといい知恵を絞ることができると思うよ。
kare nara, motto ii chie o shiboru koto ga dekiru to omou yo.
I think he'd be able to come up with an even better idea. casual