perigonium
名词 n.
英文释义
名词 n.
- The sterile parts of a flower; collectively, the sepals and petals (or tepals); the perianth.
- The modified leaves around the antheridia in a bryophytic plant.
- The wall of the sporosac in a hydroid.
词形变化
词汇关系
词源
From peri- + -gonium.
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数据来源: Wiktionary