sea lettuce是什么意思

双语例句

(1)Eating sea lettuce frequently is very good for one's health.

多吃海白菜对人的健康非常有益。

(2)Type genus of the family ulvaceae; green seaweed having a thallus two cells thick: sea lettuce.

石莼科的模式属；绿色海藻具有两个细胞厚度的叶状体；海莴苣。

释义

n.

an edible seaweed with green fronds that resemble lettuce leaves

海莴苣，石莼。