プログレッシブ和英中辞典(第4版)の解説
ほんごし【本腰】
本腰を入れて仕事に取り組む
set to work in earnest
彼は本腰を入れて勉強している
He is devoting himself to his studies./《口》 He is giving his studies all he's got.
日本語の解説|本腰とは
本腰を入れて仕事に取り組む
set to work in earnest
彼は本腰を入れて勉強している
He is devoting himself to his studies./《口》 He is giving his studies all he's got.