macrofossils

macrofossils

美 ['mækroʊˌfɒsəl] 　英 [mækrəʊ'fɒsɪl]

• n.大化石；宏观化石
• 网络植物化石；植物微化石

词形变化

复数：macrofossils  

英汉解释

n.	1. 大化石 2. 宏观化石

英英解释

n.	1. a fossil that is large enough to be observed or examined without the aid of a microscope

例句

The shift in emphasis from the use of macrofossils to microfossils for zonation, caused by oil exploration, has already been noted.

由石油勘探引起的划带重点化石已经显然由大化石转移到微体化石。