to a hair

短语

丝毫不差地

发音

UK /tuː‿ə ˈhɛə/
其它
US /tu‿ə ˈhɛ(ə)ɹ/

释义与例句

phr.
  1. 1.

    To a high degree of precision; with the utmost exactness; to a nicety.

    习语

词源

A reference to the very small diameter of a strand of hair: compare hair's breadth.

来源：wiktionary