pinpointed

现在分词：

动词现在分词: pinpointing

更多词形：

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

单词例句：

Chemical traces in the dust allowed the scientists to pinpoint its origins in Mesopotamia.

尘土中的化学物质使科学家可以确定它们来自美索不达米亚高原。

Investigators are trying to pinpoint the cause of the accident.

调查人员正力图准确地查出事故的原因。

Beijing Flashing Pinpoint Laser Technology Co., Ltd.

北京锐利精达激光技术有限公司。

The exact day of the Christ child's birth has never been pinpointed.

确切上帝的儿子是哪天出生从来没有被正确的找到。

The bomb hit the pinpoint at which they aimed.

炸弹精确地击中了目标。

The ships'running lights pinpointed the dark.

船上的探照灯刺破黑暗。

Since then,tests to pinpoint EPO misuses have been developed.

从那时起，人们又发明了检测EPO滥用的技术。

The ships rs running lights pinpointed the dark.

船上的探照灯刺破黑暗。

Finally, entertainment featuring killers on TV screen has been pinpointed as the chief culprit of modern crime.

最后，人们强调指出，电视屏幕上的凶杀节目是导致现代犯罪的罪魁祸首。