precise

US /prəˈsaɪs/
UK /prəˈsaɪs/
"precise" picture
1.

精确的, 准确的

exact and accurate

:
We need precise measurements for this experiment.
这个实验需要精确的测量。
The instructions were very precise.
说明非常精确
2.

精确的, 确切的

used to emphasize that something is exact

:
At that precise moment, the lights went out.
就在那个精确的时刻,灯灭了。
He arrived at the precise time we agreed upon.
他准时到达了我们约定的确切时间。