bivalves
英语音标
英式：[ˈbaɪvælvz]美式：[ˈbaɪvælvz]
英语翻译
双壳类,蚌类
英语例句
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。