| 释义 |
gym·no·din·i·a·les
\-ā(ˌ)lēz\ noun plural
Usage: capitalized
Etymology: New Latin, from Gymnodinium + -ales
: an order of greenish brown algae (class Dinophyceae) having no cell wall but often a firm periplast that is longitudinally striated and comprising the naked dinoflagellates — compare peridiniales |