宝刀未老 | [宝 刀 未 老 / 寶 刀 未 老] treasure knife does not age (成语 saw); old but still vigorous [Add to Longdo] |
宝刀 | [ほうとう, houtou] (n) treasured sword [Add to Longdo] |
伝家の宝刀を抜く | [でんかのほうとうをぬく, denkanohoutouwonuku] (exp, v5k) to play one's trump card [Add to Longdo] |
Play one's trump card. | 伝家の宝刀をぬく。 |