身を挺する
みをていする
- to risk one's life (to do); to put one's life on the line exp vs-s
- to step forward (to do); to give one's all exp vs-s
Kanji
身
シン
み
somebody; person; one's station in life
挺
チョウ • テイ
ぬ.く
bravely volunteer; counter for guns, inksticks, palanquins, rickshaws