nummulites

常见例句

A large,coin-shaped,fossil foraminifer of the genus Nummulites,widely distributed in limestone formations from the Eocene Epoch to the Miocene Epoch of the Cenozoic.
貨幣蟲貨幣蟲躰形大而呈硬幣狀，化石有孔的蟲，從始新世到新生代的中新世廣泛分佈在石灰巖地層中。
A large, coin-shaped, fossil foraminifer of the genus Nummulites, widely distributed in limestone formations from the Eocene Epoch to the Miocene Epoch of the Cenozoic.
貨幣蟲貨幣蟲躰形大而呈硬幣狀，化石有孔的蟲，從始新世到新生代的中新世廣泛分佈在石灰巖地層中