1
a symbiotic relationship (between A and B)
symbiotic 常作定语修饰 relationship、partnership 等，表示相互依赖的共生关系。
The algae and the fungus form a symbiotic relationship.
藻类和真菌形成共生关系。
共生的；共栖的
先理解核心含义，再看它在真实句子里的用法。
共生的；共栖的
symbiotic
The algae and the fungus form a symbiotic relationship.
藻类和真菌形成共生关系。
常指不同物种长期生活在一起，但未必对彼此有利。
共生的；与共生有关的。
Of, or relating to symbiosis; living together.
Clownfish and sea anemones share a symbiotic relationship, each helping the other survive.
小丑鱼和海葵有着共生关系，彼此帮助对方生存。
Many trees depend on symbiotic fungi in the soil to obtain water and nutrients.
许多树木依靠土壤中的共生真菌来获取水分和养分。
The partnership between the two plants is symbiotic, so one cannot thrive without the other.
这两种植物之间的伙伴关系是共生的，因此一方离开另一方就无法茁壮生长。
symbiotic 常作定语修饰 relationship、partnership 等，表示相互依赖的共生关系。
The algae and the fungus form a symbiotic relationship.
藻类和真菌形成共生关系。
be symbiotic with 后接共生对象，常用于生物或抽象关系的描述。
These bacteria are symbiotic with the human gut.
这些细菌与人体肠道共生。
become symbiotic 强调进入共生或相互依赖的状态。
Over time, the two companies became symbiotic with each other.
随着时间推移，这两家公司变得相互依存。
Not this
The algae and the fungus have a symbiotic.
Use this
The algae and the fungus have a symbiotic relationship.
symbiotic 是形容词，不能直接作名词；应后接名词 relationship，或改用名词 symbiosis。
Not this
They formed a symbiosis relationship.
Use this
They formed a symbiotic relationship.
symbiosis 是名词，不能修饰 relationship；表示“共生的”须用形容词 symbiotic。
Not this
These fungi are symbiotic to the tree.
Use this
These fungi are symbiotic with the tree.
表示“与……共生”时，symbiotic 后接介词 with，不用 to。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
共生关系
The clownfish and the sea anemone share a symbiotic relationship.
小丑鱼和海葵共享共生关系。
共生联合
Lichens are formed by a symbiotic association between fungi and algae.
地衣由真菌和藻类之间的共生联合形成。
共生伙伴关系
The two companies developed a symbiotic partnership that benefited both.
这两家公司发展了互利的共生伙伴关系。
共生纽带
The symbiotic bond between the host and its bacteria is essential for digestion.
宿主与其细菌之间的共生纽带对消化至关重要。
共生共存
These species have achieved a remarkable symbiotic coexistence over millennia.
这些物种在数千年的时间里实现了显著的共生共存。
共生互动
Scientists study the symbiotic interaction between corals and zooxanthellae.
科学家研究珊瑚与虫黄藻之间的共生互动。
共生关系
Technology and education now have a symbiotic relationship.
科技与教育如今形成了共生关系。
共生纽带
The two companies developed a symbiotic bond that helped them both grow.
这两家公司建立了互利的共生纽带，帮助双方共同成长。
共生伙伴关系
Humans and dogs have enjoyed a symbiotic partnership for thousands of years.
人类和狗数千年来一直保持着共生伙伴关系。
解决方案是一种人与机器之间的共生关系。
In The Matrix Reloaded (2003), the Architect explains that the perfect first Matrix failed, and the answer was a symbiotic relationship between humans and machines.
在《黑客帝国2：重装上阵》中，建筑师解释说，第一版完美的矩阵失败了，而解决办法是让人与机器形成共生关系。
Use symbiotic naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
sym（一起）+bio（生命）+tic（形容词），想象两种生物同住一屋，互惠互助，就是‘共生’。
语域：formal 常见场景：生物学/生态学文献、学术写作 通常用于生物学或生态学语境，属于较正式的书面用词；日常口语中较少使用。
All these words rhyme with symbiotic in British English because they share the stressed vowel and following sounds /ɒtɪk/. Beware of the lookalike symbolic /sɪmˈbɒlɪk/, which differs in stress and vowel and does not rhyme.
Dictionary facts from ECDICT, WIKTIONARY.