释义 |
knap·per 英'næpɚ美'næpɚ COCA²²⁶³⁰³BNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 n.打碎的人¹⁶;破碎器³³;碎石槌⁵¹ It took millions of years of evolution to produce the hands of a skilled flint- knapper like Sandgathe. 产生出一双桑德加特那样熟练地敲击燧石的手,花了人类几百万年的进化工夫。 yeeyan Her flint- knapper today is Dennis Sandgathe, an archaeologist from Simon Fraser University in Canada. 她今天的燧石敲击者是加拿大西蒙弗雷泽大学的考古学家丹尼斯-桑德加特。 yeeyan Williams translates Sandgathe's intuition into science by filming hundreds of hours of knapping and analyzing the knapper's movements on a computer. 威廉姆斯通过拍摄数百小时的燧石敲击,对桑德加特的动作进行电脑分析,把他的直觉翻译成科学。 yeeyan |