bivalves
英['baɪvælvz]
美['baɪvælvz]
- 双壳类,蚌类
详细释义
名词 bivalve:
-
marine or freshwater mollusks having a soft body with platelike gills enclosed within two shells hinged together
双语例句
- The fauna in the Joli Fou consists of bivalves and arenaceous forams.
乔里富组内的化石主要是双壳类和砂壳有孔虫。 - Jurassic marine bivalve is very rich, non-marine bivalves also developed rapidly, and their continental formation on the division and correlation played an important role.
侏罗纪的海相双壳类很丰富，非海相双壳类也迅速发展起来，它们在陆相地层的划分与对比上起了重要作用。
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