更多multivalve例句

1. The sub-type in De Blainville's system, comprehending those with multivalve shells.
2. The opercula of multivalve shells are composed of two or four pieces, which are called the opercular valves.
3. An order consisting of molluscs which have multivalve shells, supported on a peduncle.
4. The Pholades were placed by Linnus and Bruguire among multivalve shells.
5. Multivalve, mul′ti-valv, n. a mollusc having a shell of more than two valves.