chelicerae的音标为:[ˈtʃelɪkɪərɪːz] ,基本翻译为“颚足;颚肢;头足类动物”,速记技巧为:头足类动物的颚肢也叫“颚足”。
Chelicerae这个词源自希腊语,意为“蟹钳”。这个词由“chele”(蟹)和“keras”(角)两个词组成,表示蟹钳这种形状像角的生物器官。
变化形式:chelicera(原形),复数chelicerae。
相关单词:
1. “Arachnida” (蛛形纲) - 这一词源自希腊语中的“arachne”(蜘蛛)和“dia”(穿过),表示蜘蛛这一类生物。
2. “Chelicerate” (蛛形纲中的一目) - 这一词由“chelicera”和“-ate”组成,表示具有蟹钳这一特征的生物。
3. “spider” (蜘蛛) - 这是最直接与chelicerae相关的单词,因为蜘蛛通常被认为具有chelicerae这种用于捕食和防御的器官。
4. “crab” (螃蟹) - 螃蟹也具有chelicerae,但与蜘蛛不同的是,螃蟹的chelicerae主要用于咀嚼和消化食物。
5. “pincers” (钳子) - 这是与chelicerae最相关的非生物词汇,因为它们通常被用来夹取物品。
6. “claw” (爪子) - 这也是一个与chelicerae相关的词汇,因为许多动物(包括人类)的手指和脚趾都具有爪子,其形状和功能类似于chelicerae。
7. “venom” (毒液) - 许多有chelicerae的动物(如某些蜘蛛和螃蟹)具有毒液,用于防御或捕食。
8. “sting” (刺) - 这也是一个与chelicerae相关的词汇,因为许多有chelicerae的动物(如蜜蜂和黄蜂)使用它们的chelicerae作为武器来刺入猎物体内。
9. “crush” (压碎) - 当描述物体被压碎时,我们经常使用“cheliceral-like”,这进一步强调了chelicerae的压碎功能。
10. “bite” (咬) - 这也是一个与chelicerae相关的词汇,因为许多有chelicerae的动物(如许多蜘蛛和某些昆虫)使用它们来咬取猎物。
chelicerae短语:
1. Chelicerae of a spider
2. Chelicerae of a crab
3. Chelicerae of a scorpion
4. Chelicerate bite
5. Chelicerae of insects
6. Chelicerae of arachnids
7. Chelicerae of the huntsman spider
双语句子:
1. The spider"s chelicerae are used for catching prey.
2. The chelicerae of crabs are used to tear food.
3. The scorpion"s chelicerae are venom-injecting organs.
4. I was bitten by a spider and the chelicerae left a painful mark.
5. The chelicerae of insects are used for eating.
6. Chelicerae are an important feature of arachnids.
7. The huntsman spider has very large chelicerae for catching prey.
英文小作文:
My favorite arachnid is the huntsman spider, which has very large chelicerae for catching prey. These powerful appendages allow it to catch insects and other small animals with ease, and they also help it to defend itself against predators. I find its large chelicerae fascinating and I am always fascinated by their ability to catch prey so effectively. I hope to see more of these amazing creatures in the future, as they are an integral part of the natural world and play an important role in maintaining the balance of ecosystems.