pinpoint

英['pɪnpɔɪnt] 美['pɪnpɔɪnt]
  • v. 精确地找到；瞄准；使突出
  • n. 极小之物；精确位置
  • adj. 精确的；微小的
pinpointed pinpointed pinpointing pinpoints
CET6+ TEM8 IELTS GRE TOEFL
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星级词汇:
  • pinpoint v.精确地找到；瞄准；使突出n.极小之物；精确位置adj.精确的；微小的

详细释义

    n. (名词)
    1. [C]一点点 a very small area or point
    v. (动词)
    1. vt. 准确地找出或描述 find or describe exactly (the nature or cause of sth)
    2. vt. 为…准确定位 show the exact position of
    adj. (形容词)
    1. [A] 非常精确的 very exact

英英释义

Noun:
  1. a very brief moment;

    "they were strangers sharing a pinpoint of time together"

  2. a very small spot;

    "the plane was just a speck in the sky"

  3. the sharp point of a pin

Verb:
  1. locate exactly;

    "can you pinpoint the position of the enemy?"
    "The chemists could not nail the identity of the chromosome"

双语例句

1. He was able to pinpoint on the map the site of the medieval village.
他能在地图上准确找出那个中世纪村庄的位置。

来自《权威词典》

2. There is only a pinpoint of light in the cave.
山洞中只能见到一丝光线.

来自《简明英汉词典》

3. These missles can be fired with pinpoint accuracy.
这些导弹可精确地命中目标.

来自《简明英汉词典》

4. Objective To discuss the application of CT fluoroscopy and Pinpoint guided percutaneous transthoracic biopsy in thorax.
目的:探讨CT透视及pinpoint导引下胸部活检术.

来自互联网

5. It was almost impossible to pinpoint the cause of death.
几乎不可能确认死因。

来自辞典例句

    用作动词 (v.)
    1. It's difficult to pinpoint the cause of the accident.
      很难清楚地找到事故发生的原因。
    2. With this device, we can pinpoint your exact location.
      有了这个仪器，我们可以精确地标出你的位置。
    3. We need to pinpoint our target market.
      我们需要明确指出我们的市场目标。
    4. We pinpointed the flaws in his argument.
      我们突出他辩论中的错误。
    用作名词 (n.)
    1. There is only a pinpoint of light in the cave.
      山洞中只能见到一丝光线。
    2. The bomb hit the pinpoint at which they aimed.
      炸弹精确地击中了目标。
    用作形容词 (adj.)
    1. They can control precisely where the nanotube penetrates a cell, for example, and een pinpoint smaller cell structures, such as the nucleus or mitochondrion.
      例如他们能精确的控制纳米管插入细胞的位置，甚至能定位到更小的细胞结构如细胞核或线粒体。
    2. 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。
    用作名词 (n.)
    1. There is only a pinpoint of light in the cave .
      山洞中只能见到一丝光线。
    用作动词 (v.)
    用作及物动词 S+ ～+n./pron.
    1. It is not possible to pinpoint precisely the time of death.
      准确地确定死亡时间是不可能的。
    2. Our radar has pinpointed the planes.
      我们的雷达确定了飞机的精确位置。
    用作形容词 (adj.)
    用作定语 ～+ n.
    1. These missles can be fired with pinpoint accuracy.
      这些导弹可精确地命中目标。

用法讲解

相关词汇

【邻近词汇】

pint pinot pinpoint hole pinpoint gate pinpoint floc pinpoint pass pinpoint attack pinpoint target pinpoint strikes pinpoint landing pinpoint bombing pinpointed focus
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