v.准确地找出或描述( pinpoint的过去式和过去分词 )，为…准确定位...

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。There is only a pinpoint of light in the cave.山洞中只能见到一丝光线.These missles can be fired with pinpoint accuracy.这些导弹可精确地命中目标....

vt.确定，准确地指出，精准定位n.针尖，尖头，精确位置，极小之物adj.精确的，精准的，详尽的...

pinpoint的一般过去时为：pinpointed...

pinpoint的第三人称单数（三单）为：pinpoints...

pinpoint的现在进行时为：pinpointing...

...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It was almost impossible to pinpoint the cause of death.几乎不可能确认死因。There is only a pinpoint of light in the cave.山洞中只能见到一丝光线.Community groups have ex...

pinpoint的音标：pinpoint的英式发音音标为：['pɪnpɔɪnt]pinpoint的美式发音音标为：['pɪnˌpɔɪnt]...

pinpointed的音标：...

pinpointing的音标：...

pinpoints的音标：...

pinpoint的现在完成时为：pinpointed...

The commission pinpoints inadequate housing as a basic problem threatening village life.该委员会明确指出住房不足是威胁村民生活的根本问题。This example pinpoints the problem.从这个事情上是可以看出问题的.The software photographs the thief, pinpoints his or her ...

v.准确地找出或描述( pinpoint的现在分词 )，为…准确定位...

v.准确地找出或描述( pinpoint的第三人称单数 )，为…准确定位...

His refusal to help simply pinpointed his cowardice.他拒绝帮助正显示他的胆小.Computers pinpointed where the shells were coming from.计算机确定了炮弹发射的位置。Our radar pinpointed the attacking planes.我们的雷达确定了来袭敌机的精确方位....

The difficulty of pinpointing primitive and derived characters remains.要正确地指出原始性状和次生性状仍然感到困难....