bivalve shell
双壳贝壳
edible bivalve
可食用双壳类动物
freshwater bivalve
淡水双壳类动物
marine bivalve
海洋双壳类动物
locomotive bivalves have the strongest hinges.
机车里的双活塞有最强有力的轴链。
Unlike other molluscs, bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth.
与其他软体动物不同的是,双壳贝缺乏齿舌,具有唇瓣,可将食物由鳃送到口部.
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。
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！”
Freshwater mussels are a type of bivalve mollusk.
淡水贻贝是一种双壳类软体动物。
Pearls are formed inside the shells of certain bivalve mollusks.
珍珠是在某些双壳类软体动物的壳内形成的。
Clams and oysters are common examples of bivalve shellfish.
蛤和牡蛎是双壳类贝类的常见例子。
Bivalve shellfish are filter feeders, consuming plankton and other small organisms.
双壳类贝类是滤食动物，摄食浮游生物和其他小型生物。
Some bivalve species are important indicators of water quality.
一些双壳类物种是水质的重要指标。
The bivalve's shell is composed of two hinged parts connected by a ligament.
双壳类的壳由两个通过韧带连接的部分组成。
Bivalve populations can be affected by changes in water temperature and pollution levels.
双壳类的种群可能会受到水温和污染水平变化的影响。
Bivalve aquaculture is an important industry in many coastal regions around the world.
双壳类水产养殖是世界许多沿海地区的重要产业。
Some bivalves can live for decades or even centuries.
一些双壳类动物可以活上几十年甚至几个世纪。
Bivalve shells are often used in jewelry and crafts.
双壳类的壳常用于珠宝和手工艺品制作。
bivalve shell
双壳贝壳
edible bivalve
可食用双壳类动物
freshwater bivalve
淡水双壳类动物
marine bivalve
海洋双壳类动物
locomotive bivalves have the strongest hinges.
机车里的双活塞有最强有力的轴链。
Unlike other molluscs, bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth.
与其他软体动物不同的是,双壳贝缺乏齿舌,具有唇瓣,可将食物由鳃送到口部.
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。
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！”
Freshwater mussels are a type of bivalve mollusk.
淡水贻贝是一种双壳类软体动物。
Pearls are formed inside the shells of certain bivalve mollusks.
珍珠是在某些双壳类软体动物的壳内形成的。
Clams and oysters are common examples of bivalve shellfish.
蛤和牡蛎是双壳类贝类的常见例子。
Bivalve shellfish are filter feeders, consuming plankton and other small organisms.
双壳类贝类是滤食动物，摄食浮游生物和其他小型生物。
Some bivalve species are important indicators of water quality.
一些双壳类物种是水质的重要指标。
The bivalve's shell is composed of two hinged parts connected by a ligament.
双壳类的壳由两个通过韧带连接的部分组成。
Bivalve populations can be affected by changes in water temperature and pollution levels.
双壳类的种群可能会受到水温和污染水平变化的影响。
Bivalve aquaculture is an important industry in many coastal regions around the world.
双壳类水产养殖是世界许多沿海地区的重要产业。
Some bivalves can live for decades or even centuries.
一些双壳类动物可以活上几十年甚至几个世纪。
Bivalve shells are often used in jewelry and crafts.
双壳类的壳常用于珠宝和手工艺品制作。
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