ulva
英[\'ʌlvə]
美[\'ʌlvə]
基本释义
- n.
- 石莼
实用例句
The effect of Ulva Pertusa on the removal of nutrient salt in piscatorial wastewater was studied.
在养殖废水中,利用大型海藻-孔石莼,研究其对各营养盐的吸收情况.
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英英释义
Noun
1. type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce