Dictionary/一丝不苟

一丝不苟 一絲不苟

yī sī bù gǒu

ㄧ ㄙ ㄅㄨˋ ㄍㄡˇ
Idiom
1meticulous
2not one hair out of place
3not one thread loose (idiom); strictly according to the rules

Characters

一丝不苟