| 释义 |
bivalve/ˈbaivælv/ n. & adj.●n. any of a group of aquatic molluscs of the class Bivalvia, with laterally compressed bodies enclosed within two hinged shells, e.g. oysters, mussels, etc. (双壳纲)双壳类动物(如牡蛎、贻贝等) ●adj. 1 with a hinged double shell 有双壳的 2 Biol. having two valves, e.g. of a pea pod 【生】有两瓣壳的(如豌豆荚) |