英语释义

• of or belonging to the class Crustacea

• any mainly aquatic arthropod usually having a segmented body and chitinous exoskeleton

片语

crustacean plankton浮游甲壳动物

crustacean n甲壳类动物

crustacean isopod等足目甲壳动物

planktonic crustacean浮游甲壳类

Crustacean disease甲壳动物疾病

crustacean parasite甲壳类寄生虫

crustacean offal甲壳类下脚料

英汉例句

• the remains of an ancient isopod were unearthed - a form of crustacean like a large marine woodlouse

  一个古代等脚累动物的化石余下部分还被埋在土下--一部分看起来像巨大的海洋鳖类。

• the prawns – as they are known in derogatory slang because of their vaguely crustacean appearance – spend their hopeless days brawling and getting high on pet food.

  这些「对虾」们--由于他们类似甲壳动物的长相而被如此贬称--在绝望中打发日子，天天打打闹闹，靠着宠物食品偶尔兴奋一下。

• researchers found the 70-millimeter crustacean in the dark shale of an oklahoma quarry.

  研究者在俄克拉荷马采石场的页巖层发现这些70毫米的甲壳纲动物。

• these results provide the first evidence that an opioid system is involved in the control of reproduction in a crustacean .

  这些结果为镇静系统对甲壳动物的繁殖过程有影响作用提供了最原始的证据。

• this is the world「s largest crustacean and the seven king crabs introduced here from the north pacific by russian scientists in 1961 have multiplied at an astonishing rate.

  这是世界上最大的甲壳类动物。俄罗斯科学家在1961年从北太平洋引进这里的七只帝王蟹已以惊人的速度成倍增长。

• this pink tendril is another new species of crustacean found in the sea of japan (east sea), near south korea」s gangwon province.

  这个粉红的卷须状物种是科学家在韩国江原道附近的日本海（东海）发现的甲壳类生物。

• daphnia has a large number of never-before seen genes, as well as a big chunk of the same genes found in humans, the most of any insects or crustacean so far known to scientists.

  水蚤有大量之前从未见过的基因，也有一大堆在人类身上就发现的相同基因，其数量是至今科学家所知的昆虫或甲壳类生物中最多的。

• tentatively named ascidicola secundus, the animal is one of eight crustacean species found during the second phase of the korean indigenous species project.

  这个生物是此次本土生物保护项目中第二阶段被发现的八个新的甲壳纲物种中的一个，由于之前完全没有任何资料，科学家将其暂时命名为「ascidicolasecundus」。

• and the rest of the country is likely to follow suit soon, as the crustacean now appears to be striking out from its bridgehead.

  随着这种龙虾看起来要离开他的桥头堡（antananarivo ），这个国家其他地方不久就可能仿效。

• low oxygen and low ph levels may have helped preserve the soft tissue, the team reports in a paper published this week in the journal of crustacean biology.

  低氧低酸堿度的环境可能对软组织的留存有所帮助，研究组在这周的《甲壳生物》里这样报道。

• as well as the reclusive, skulking fish, the team also found large groups of cusk-eels and crustacean scavengers called amphipods at these depths for the first time.

  在发现那些潜藏在深海、偷偷隐躲的鱼类的同时，团队在这样的海洋深度下第一次发现了一大群鳗鱼及称为片脚类动物的甲壳动物食腐者。

• goss studied daphnia magna, a tiny freshwater crustacean used in many aquatic toxicity studies.

  戈斯以水蚤（daphnia magna）——一种微小的淡水甲壳类昆虫——为研究对象。 该类昆虫过去常被用于各类水生生物毒性研究中。

• although it is the world「s biggest crustacean , it is not the world」s heaviest - the american lobster weighs more.

  虽然这是世界上最大的甲壳动物，它不是世界上最重-美国龙虾重达。

• the crustacean deposits its young on the salp barrel, in a phenomenon called demarsupiation.

  这种甲壳纲动物将幼虫放在樽海鞘桶中，这种现象被称为demarsupiation。

• the japanese spider crab is the world「s largest crustacean and arthropod.

  日本蜘蛛蟹，是世界上最大的甲壳动物和节肢动物。

• these skeletal remains from creatures such as molluscs, crustacean and foraminifera create a pearly white sand beach.

  海洋生物的骨骼残骸，比如软体动物、甲壳纲动物、有孔虫类使得海滩成为珍珠的白色。

• a striking deep sea-fish called an amphipod crustacean reveals the diversity of sea creatures under the belly of australia」s deep sea world.

  ，这种片脚甲壳类海洋生物有着惊人的外貌，它的发现体现了澳大利亚深海动物的多样性。

• related to shrimp and crabs, the giant isopod is a deep-sea crustacean that makes its home on the ocean floor.

  巨型等足目动物与虾和蟹有关，是以海底为家的深海甲壳纲动物。

• after a dozen years, the crustacean will grow to the size of a tractor tire.

  十几年后，这种甲壳纲动物将长到拖拉机轮胎大小。

• at the front of their bulbous blue heads they have curved fangs that act as jaws. they use these to capture and tear apart their crustacean prey.

  在它们扁圆头部的前端有一对弯曲的尖牙作为颌齿，用来俘获甲壳类生物并将其撕碎。