catadromous
形容词;
英 [kæ'tædrəməs] 美 [kə'tædrəməs]
基本释义
adj.为产卵顺流而下的
词根词缀
前缀
cata
向下
+
词根
drom
跑,流动
+
后缀
ous
...的,具有...特性的
cata + drom + ous = catadromous
网络释义
下降性的;指某些鱼类从淡水生活和繁殖到海洋生活的;
Wiktionary英语原文词典
该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。
查看英文原文词典详情例句
1、Catadromous fish are those that spend most of their lives in freshwater but migrate to the ocean to spawn.
下降性鱼类是指大部分生活在淡水中,但迁移到海洋产卵的鱼类。
2、Eels are an example of catadromous fish, with their larvae hatching in the ocean and then migrating upstream to freshwater rivers.
鳗鱼是下降性鱼类的一个例子,它们的幼虫在海洋中孵化,然后向上游迁移到淡水河流。
下降性鱼类是指大部分生活在淡水中,但迁移到海洋产卵的鱼类。
2、Eels are an example of catadromous fish, with their larvae hatching in the ocean and then migrating upstream to freshwater rivers.
鳗鱼是下降性鱼类的一个例子,它们的幼虫在海洋中孵化,然后向上游迁移到淡水河流。
实用场景例句
商务邮件
The construction of the new dam requires a comprehensive environmental impact assessment, particularly concerning catadromous fish species.
新大坝的建设需要进行全面的环境影响评估,特别是关于降海产卵鱼类的评估。
学术写作
The physiological adaptations of catadromous species enable them to transition smoothly between hypoosmotic and hyperosmotic environments.
降海产卵物种的生理适应能力使它们能够在低渗和高渗环境之间平稳过渡。
旅游出行
Our river cruise guide explained that the local catadromous eels migrate downstream to the ocean every autumn.
我们的河轮导游解释说,当地顺流产卵的鳗鱼每年秋天都会顺流而下迁徙到海洋。
日常对话
Did you know that eels are catadromous, meaning they live in freshwater but go to the sea to breed?
你知道鳗鱼是降海产卵的吗?意思是它们在淡水中生活,但会游到海里去繁殖。
社交媒体
Learned a new word today: catadromous! Eels traveling from rivers to the sea to spawn. Nature is wild! 🌊🐟 #FunFact
今天学了个新词:降海产卵的!鳗鱼从河流游到海洋去产卵。大自然太疯狂了!🌊🐟 #冷知识
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