echinoid
基本解释
- n.[動]海膽綱動物
- adj.海膽狀的；海膽屬的
英汉例句
- Standard Guide for Conducting Static Acute Toxicity Tests with Echinoid Embryos
用海膽綱胚胎做靜態劇毒試騐的標準指南 - "echinoid:an echinoderm of the class Echinoidea, which includes the sand dollars and sea urchins."
"海膽:一種屬於海膽綱的棘皮動物;包括沙錢和海膽.;" - regular echinoid
正形海膽(動) - irregular echinoid
非正形海膽(動)