第三人稱單數(shù)：pinpoints現(xiàn)在分詞：pinpointing過去分詞：pinpointed過去式：pinpointed

pinpoint基本解釋

及物動詞確定，準確地指出; 精準定位

名詞針尖，尖頭; 精確位置; 極小之物

形容詞精確的，精準的; 詳盡的

pinpoint相關例句

形容詞

1. He discovered some pinpoint particles in the liquid.
他在液體中發(fā)現(xiàn)了一些極其微小的細粒。

及物動詞

1. Engineers are trying to pinpoint the cause of the trouble.
工程師們在設法找出故障的原因。

2. Our radar pinpointed the attacking planes.
我們的雷達確定了來襲敵機的精確方位。

3. The ships' running lights pinpointed the dark.
船上的探照燈刺破黑暗。

名詞

1. pinpoint

1. There's really no point in arguing about pinpoints.
為芝麻綠豆般的小事爭論實在毫無意義。

pinpoint網(wǎng)絡解釋

1. 極精確的、準確定位、準確測定、針尖：Photocell: 光電管、光電池、光電元件 | Pinpoint: 極精確的、準確定位、準確測定、針尖 | Pixel: 象素

2. (美國)：NISSO (日本) | PINPOINT (美國) | SEIO (臺灣)

3. 精確：pinpoint bombing 準確轟炸 | pinpoint 精確 | pinprick 針刺孔

4. 針尖：pinpoint 精確定位的 | pinpoint 針尖 | pinpoint 針尖a.精確定位的

pinpoint詞典解釋

1. 確認；準確解釋（或說明）
If you pinpoint the cause of something, you discover or explain the cause exactly.

pinpoint

e.g. It was almost impossible to pinpoint the cause of death.
幾乎不可能確認死因。
e.g. ...if you can pinpoint exactly what the anger is about...
如果你能確切地解釋憤怒從何而來

2. 精確地確定（或指明）…的位置
If you pinpoint something or its position, you discover or show exactly where it is.

e.g. I could pinpoint his precise location on a map...
我能在地圖上指明他的準確位置。
e.g. Computers pinpointed where the shells were coming from.
計算機確定了炮彈發(fā)射的位置。

3. 定點的；定位精確的；非常精確的
If something is placed with pinpoint accuracy, it is placed in exactly the right place or position.

e.g. ...the pinpoint accuracy of the bombing campaigns.
戰(zhàn)略性轟炸的精確定位

pinpoint英英釋義

pinpoint的近義詞

noun

1. the sharp point of a pin

2. a very small spot

e.g. the plane was just a speck in the sky

Synonym: speck

3. a very brief moment

e.g. they were strangers sharing a pinpoint of time together

verb

1. locate exactly

e.g. can you pinpoint the position of the enemy?
The chemists could not nail the identity of the chromosome

Synonym: nail