第三人称单数：pinpoints现在分词：pinpointing过去分词：pinpointed过去式：pinpointed

pinpoint基本解释

及物动词确定，准确地指出; 精准定位

名词针尖，尖头; 精确位置; 极小之物

形容词精确的，精准的; 详尽的

pinpoint相关例句

形容词

1. He discovered some pinpoint particles in the liquid.
他在液体中发现了一些极其微小的细粒。

及物动词

1. Engineers are trying to pinpoint the cause of the trouble.
工程师们在设法找出故障的原因。

2. Our radar pinpointed the attacking planes.
我们的雷达确定了来袭敌机的精确方位。

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

名词

1. pinpoint

1. There's really no point in arguing about pinpoints.
为芝麻绿豆般的小事争论实在毫无意义。

pinpoint网络解释

1. 极精确的、准确定位、准确测定、针尖：Photocell: 光电管、光电池、光电元件 | Pinpoint: 极精确的、准确定位、准确测定、针尖 | Pixel: 象素

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

3. 精确：pinpoint bombing 准确轰炸 | pinpoint 精确 | pinprick 针刺孔

4. 针尖：pinpoint 精确定位的 | pinpoint 针尖 | pinpoint 针尖a.精确定位的

pinpoint词典解释

1. 确认；准确解释（或说明）
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.
几乎不可能确认死因。
e.g. ...if you can pinpoint exactly what the anger is about...
如果你能确切地解释愤怒从何而来

2. 精确地确定（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...
我能在地图上指明他的准确位置。
e.g. Computers pinpointed where the shells were coming from.
计算机确定了炮弹发射的位置。

3. 定点的；定位精确的；非常精确的
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.
战略性轰炸的精确定位

pinpoint英英释义

pinpoint的近义词

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