univalve
英[\'ju:nɪvælv]
美[\'junəˌvælv]
基本释义
- adj.
- 单壳的，单瓣的
- n.
- 单壳软体动物
英英释义
Noun
1. a class of mollusks typically having a one-piece coiled shell and flattened muscular foot with a head bearing stalked eyes
Adjective
1. used of mollusks, especially gastropods, as snails etc.