buckle down to

〜に本気で取り組む

buckle down to の類語

get down to, set about, start working on, tackle, focus on, go all out, slave, knuckle down, never say die, die hard, go for broke, address, lay to, give, endeavor, break one's back, spare no effort, mean business, die fighting, bear down, be determined, turn, attack, direct, throw, apply, hump, be resolved, shoulder, be in earnest, buckle to, bend, hump it, fall to, cross the rubicon, ply the oar, pitch in, devote, take the plunge, jump in

buckle down to の言い換えを探すには

buckle down to（本気で取り組む）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。