Simplified display

板上钉钉

bǎn shàng dìng dīng

定義

1. that clinches it
2. that's final
3. no two ways about it

板上钉钉 の構成語

• 板 板 bǎn: board
• 钉 钉 dìng: to join things together by fixing them in place at one or more points
• 钉钉 钉钉 dīng dīng: DingTalk, business communication platform developed by Alibaba
• 上 上 shàng: on top