pinpoint

准确找出、确定位置

Rescuers used satellite data to pinpoint the missing boat.

救难人员利用卫星资料确定失踪船只的位置。

确切指出、精准说明

Engineers still cannot pinpoint the cause of the power failure.

工程师仍无法确切指出停电的原因。

精确的、精准的通常置于名词前

The missile struck the target with pinpoint accuracy.

飞弹以极高的精准度命中目标。

针尖、微小的点

From the plane, the village looked like a pinpoint of light.

从飞机上看，那座村庄像一个微小的光点。