pinpoint
英 ['pɪnpɒɪnt]
美 ['pɪnpɔɪnt]
vt. 查明；精確地找到；準確描述
adj. 精確的；詳盡的
n. 針尖；精確位置；極小之物
中文詞源：
pinpoint 確定，指出
pin,針，point,點。比喻用法。
例句：
1. He was able to pinpoint on the map the site of the medieval village.
2. There is only a pinpoint of light in the cave.
山洞中隻能見到一絲光線.
3. These missles can be fired with pinpoint accuracy.
這些導彈可精確地命中目標.
4. Objective To discuss the application of CT fluoroscopy and Pinpoint guided percutaneous transthoracic biopsy in thorax.
目的:探討CT透視及pinpoint導引下胸部活檢術.
5. It was almost impossible to pinpoint the cause of death.
幾乎不可能確認死因。
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