| 单词 | coccolith |
| 释义 | coccolith coc.co.lith AHD: [k¼k“…-l¹th”] D.J. [6kKk*7l!G]K.K. [6k$k*7l!G]n.（名词）A microscopic skeletal plate made of calcite that protects certain marine phytoplankton and which, in a fossilized state, forms chalk and limestone deposits.球石：由方解石制成的显微骨架板，保护某些海洋浮游植物，而且它在变成化石状态时形成白垩和石灰石沉积物语源:1. cocc(us) [from its shape] cocc(us) [源于其形状] 2. -lith -lith |
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