身を挺する、身をていする、身を呈する
みをていする
miwoteisuru
JMdict entry #2827738
- expressions (phrases, clauses, etc.)suru verb - special class to risk one's life (to do); to put one's life on the line
- expressions (phrases, clauses, etc.)suru verb - special class to step forward (to do); to give one's all