[jīng què]
accurate; exact; precise
accurate statistics
精確的統計
give a precise definition
下一個精確的定義
with unerring precision
精確無誤
precision in calculation
計算之精確
She fined down her choice of words.
她使自己的措詞更加精確。
There is need to check the accuracy of these figures.
有必要核對一下這些數字的精確性。
Planes fly daily over regular routes with timetable precision.
飛機每天精確地按時刻表飛行在各條航線上。