一絲不苟
simp一丝不苟jat1 si1 bat1 gau2yī sī bù gǒu
English
- not one thread loose (idiom); strictly according to the rules
- precise; conscientious and meticulous; scrupulous about every detail
- meticulous
- not one hair out of place
粵語 — Cantonese
- 形容做事認真,重視每一個細節;仔細
Examples
佢對每一個生產工序都好一絲不苟。
He is precise and conscientious in every procedure of this production.
Sources: cc-cedict, rime-cantonese, words.hk