大家好，知识小编来为大家讲解下。pinpoint是什么意思，pinpoint的用法很多人还不知道，现在让我们一起来看看吧！

一、pinpoint是什么意思

1、pinpoint 确定，指出

2、pin,针，point,点。比喻用法。

二、pinpoint的用法

1、pinpoint (n.)

2、also pin-point, "point of a pin," 1849, from pin (n.) + point (n.). Taken into aeronautics in sense "place identified from the air," hence verb meaning "locate precisely" (1917), which originally was aviators' slang. Related: Pinpointed; pinpointing. As an adjective, "performed with precisional accuracy," 1944, originally of aerial bombing.

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