to a tittle

1 丝毫不差地

to a hair spot on

2 准确

spot-on sure close proper accurate precise faithful refined hairline plumb punctual unerring clocklike ungarbled level true clean properly precisely truth accuracy precision closeness on target by line dead rigorous pinpoint inerrant rigor inerrancy trueness literality on the tick to the tick on the button well and truly

3 精确地

clean spot truly jump precisely to an inch by the square like a book finely to a tee to a hair's breadth

4 毫厘不爽地

to a hair

5 正确

spot-on inerrable just right sound perfect true certain correct proper accurate exact valid precise faithful literal unerring veracious machinelike ungarbled inerrably exactly truly properly correctly accurately precisely rightly justly validly aright validness inerrability precision correctness veracity nicety fineness rightness exactness rectitude exactitude preciseness to a tee on the beam in perspective chapter and verse very good reasonable OK thorough neat mathematical categorical directly cleanly truth accuracy verity be in the right

6 正确地

inerrably right true exactly truly properly correctly accurately precisely rightly justly validly aright to a tee on the beam in perspective chapter and verse directly cleanly

7 准确地

true clean properly precisely plumb by line on the tick to the tick on the button well and truly

8 丝毫不差

true express precise to a hair to a nicety spot on

9 精确

precisive close true express scientific curious elegant precise precision deadly mathematical rigorous rigid pinpoint hairline exacting trig copybook clean spot truly jump precisely truth accuracy rigor nicety particularity to an inch by the square like a book accurate strict crisp microscopic finely veracity exactitude to a tee to a hair's breadth