['pinpɔint]
pinpoint
n. 极小之物
v. 精确地找到,准确地轰炸

词形变化:

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

英英解释:

名词 pinpoint:

  1. a very brief moment
  2. a very small spot
  3. 同义词:speck
  4. the sharp point of a pin

动词 pinpoint:

  1. locate exactly
  2. 同义词:nail

形容词 pinpoint:

  1. meticulously precise