arachnid

英式音标：[əˈræknɪd]

美式音标：[ə'ræknɪd]

词语分类：,GRE

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概况：

n. 蛛形纲动物

adj. 蛛形纲动物的

词义：

n.

蛛形纲动物；蛛形动物；蜘蛛；

英英释义

arachnid[ ə'ræknid ]

n.air-breathing arthropods characterized by simple eyes and four pairs of legs

同义词：arachnoid

用法：

权威例句

arachnid order Chelonethida

Catalogue of the Smaller Arachnid Orders of the World

ARACHNID: Adaptive Retrieval Agents Choosing Heuristic Neighborhoods for Information Discovery

Occurrence of Chitin in the Epicuticle of an Arachnid Palamneus swammerdami

A phylogenetic analysis of the arachnid orders based on morphological characters. Zool J Linn Soc

THE NEGLECTED COUSINS: WHAT DO WE KNOW ABOUT THE SMALLER ARACHNID ORDERS?

Catalogue of the smaller arachnid orders of the world: Amblypygi, Uropygi, Schizomida, Palpigradi, Ricinulei and Solifugae.

Phylogeny of the Arachnid Order Opiliones (Arthropoda) Inferred from a Combined Approach of Complete 18S and Partial 28S Ribosomal D...

Harvey, M. S. Uropygi. In. Catalogue of the Smaller Arachnid Orders of the World: Amblypygi, Uropygi, Schizomida, Palpigradi, Ricinu...

Reproduction and postembryonic development of Goniosoma spelaeum, a cavernicolous harvestman from southeastern Brazil (Arachnida: Op...

英语词源：

arachnid (n.)

"a spider," 1869, from French arachnide (1806) or Modern Latin Arachnida, introduced as name for this class of arthropods 1815 by French biologist Jean Baptiste Pierre Antoine de Monet de Lamarck (1744-1829), from Greek arakhne (fem.) "spider; spider's web," which probably is cognate with Latin aranea "spider, spider's web" (borrowed in Old English as renge "spider"), from aracsna. The Latin word could be a Greek borrowing or both could be from a common root. An earlier noun form was arachnidian (1828).

造句：

1. predatory arachnid that usually has silk-spinning organs at the back end of the body; they spin silk to make cocoons for eggs or traps for prey.

食肉型蜘蛛类节肢动物，通常在身体尾部有一个吐丝器官；它们吐丝来结茧或结网以捕捉昆虫。

-- 来源 -- 汉英 - 翻译参考

2. arachnid of warm dry regions having a long segmented tail ending in a venomous sting.

生活在温暖干燥地区的蜘蛛类节肢动物，尾巴长而分节，尾巴尖有毒刺。

-- 来源 -- 汉英 - 翻译参考

3. A pincerlike claw of a crustacean or an arachnid, such as a lobster, crab, or scorpion.

螯如龙、虾、蟹或蝎等甲壳纲动物蜘蛛纲动物的钳样爪

-- 来源 -- 英汉 - 短句参考

4. nonvenomous arachnid that resembles a scorpion and that has a long thin stingless tail.

无毒的蜘蛛类节肢动物，形似蝎子，尾巴细长而无毒刺。

-- 来源 -- 汉英 - 翻译参考

5. small nonvenomous arachnid resembling a tailless scorpion.

小而无毒的蜘蛛类节肢动物，形似无尾蝎。

-- 来源 -- 汉英 - 翻译参考

6. minute arachnid sometimes found in old papers.

有时出现在旧书纸中的微小的蝎子。

-- 来源 -- 汉英 - 翻译参考

7. spider-like arachnid with a small rounded body and very long thin legs.

蜘蛛类的节肢动物，身体小而圆，腿非常细。

-- 来源 -- 汉英 - 翻译参考

8. An arachnid of the order Acarina, which includes the mites and ticks.

螨，蜱，壁虱蛛形目动物，包括螨和蜱

-- 来源 -- 英汉 - 短句参考

9. very small free-living arachnid that is parasitic on animals or plants; related to ticks.

寄生在动物和植物体上非常小的非寄生类蜘蛛纲动物；与扁虱有关。

-- 来源 -- 汉英 - 翻译参考

10. Either of the first pair of fanglike appendages near the mouth of an arachnid, such as a spider, often modified for grasping and piercing.

螯肢蜘蛛等蛛形纲动物在嘴边的第一对肢状附属物，常用来抓握和刺穿物体

-- 来源 -- 英汉 - 短句参考