How to say "开刃必见血" (kāi rèn bì jiàn xuè) in Chinese dialogue

kāi开rèn刃bì必jiàn见xuè血

it must draw blood when first sharpened.

Idioms & Colloquial Expressions
INTERACTIVE SCRIPT TIMELINE
LINE 0103:22
duàn锻zào造xiōng凶bīng兵

“when forging a deadly weapon,”

LINE 0203:24
PLAYING SCENE
kāi开rèn刃bì必jiàn见xuè血

“it must draw blood when first sharpened.”

LINE 0303:27
huí回huǒ火zhī之hòu后fāng方néng能chū出lú炉

“Only after tempering can it leave the furnace.”

Show Information
Source MediaTV Series
Season & EpisodeS1 E28
Timestamp03:24
TMDB ID279388 →