单词bivalve
adj.: 【植】有两瓣的；【动】有双谷的
n.: 双壳（类）软体动物（如贻贝）
网络: 双壳贝；双壳类；双瓣的
双壳（类）软体动物（如贻贝）:
any shellfish with a shell in two parts, for example a mussel
【植物;植物学】有两瓣的;【动物;动物学】有双谷的
两活瓣的
两裂片的
有二瓣的
有双壳的
【动物;动物学】双壳贝;牡蛎
瓣鳃类
〔动〕双壳类
复数：bivalves
MFK Fisher was right to note that the bivalve is a famous aphrodisiac thanks to its "odour its consistency and probably its strangeness" .
译者注。）认为牡蛎“独特的气味，粘稠，可能还有它奇异的外形”，让它成为一种闻名遐迩的催情药。
marine animal with bivalve shell having a pair of arms bearing tentacles for capturing food; found worldwide.
有双壳的海生动物，有一对带有触须用于捕食的臂；世界各地均可见到。
Sponges, corals and brachiopods (a once-widespread group that look a bit like bivalve molluscs) were particularly badly hit.
海绵动物、珊瑚类和腕足类动物（一个曾经分布广泛的种群，看起来有点像双壳类软体动物）尤其惨遭重创。
to avoid sampling bias , they restricted their analysis to one group of animals ? the bivalve molluscs ? that fossilise well.
为了防止取样的偏颇，他们将分析的对象限制在一类化石记录保存完备动物？？双壳类软体动物。
The discovery of bivalve fossil assemblages supplied the feature of bivalve fauna during the deposition of the Waigucun Formation.
该双壳化石组合的发现对歪古村组沉积时期双壳动物群的面貌是一个补充。
Any of various bivalve mollusks of the family Cardiidae, having rounded or heart-shaped shells with radiating ribs.
鸟蛤鸟蛤科双壳类软体动物，有放射状翅脉的圆的或心形外壳。
marine bivalve that bores into rock or clay or wood by means of saw -like shells.
用它锯一样的壳在岩石、泥土或木头中钻洞的海生双壳类动物。
When the Thompson quadruplets espied him one day, they called him a bivalve and ran quickly away.
有一天，汤普森家的四胞胎看见他，“双壳贝！”喊完后一溜烟的跑走了。
edible marine bivalve having a fluted fan-shaped shell that swim by expelling water from the shell in a series of snapping motions.
呈扇形且有凹巢，通过一连串的张合动作将水逐出壳外而游动。
three bivalve stone moulds unearthed at iwo lo wan , evidencing the production of bronze implements on check lap kok island.
过路湾出土的三对石铸范，显示先民曾在岛上铸造青铜器。