sea urchin
中文翻译
常见例句
starfish and sea urchins and sea cucumbers
n sea urchins and sand dollars
flat sea urchins
A band of minute tubercles, bearing modified spines, on the shells of spatangoid sea urchins
A cretaceous fossil sea urchin of the genus Galerites.
相关词组
[网络] 食用海胆