axenic

axenic的音标为[æksɪˈenɪk]，基本翻译为“无污染的；无杂菌的”，速记技巧为“阿信呢给”有助于快速记忆和背诵。

axenic这个词的词源可以追溯到希腊语中的“axē”（平衡）和“kosmos”（宇宙）。它指的是无污染、无干扰的环境，通常用于描述生物培养物或生态系统在没有外来物质或生物干扰的情况下生长或运行的状态。

变化形式：在英语中，axenic通常以复数形式axeni出现，表示“无污染的”或“无干扰的”。

相关单词：

aseptic：这个词与axenic相似，也表示无菌的或无污染的，常用于医疗和科学领域。

ecstatic：这个词源于拉丁语，可以用来形容极度欣喜若狂的状态，与axenic所描述的平静、和谐的状态有相似之处。

cosmetic：这个词源自希腊语，意为“化妆品”，现在常用来形容表面上的、无害的改变，与axenic所强调的内在本质相比更注重外在表现。

xenophobe：这个词表示对外来文化或人持有恐惧或偏见的人，与axenic所强调的无污染、无干扰的环境形成鲜明对比。

biotope：这个词表示生物群落所在的环境，与axenic所描述的环境有一定的相似性，但更强调生物群落与环境的相互作用。

autotrophic：这个词表示能够自我合成有机物的生物，与axenic所描述的自给自足的环境有一定的关联。

isolation：这个词表示隔离，与axenic所强调的无干扰状态有相似之处，但axenic更强调环境本身的状态，而isolation更强调个体或群体之间的隔离。

pristine：这个词表示原始的、未受破坏的，与axenic所描述的原始、纯净的环境有相似之处。

pristeness：这个词可以与pristine同义，表示保持原始状态的性质或情况。

axenic常用短语：

1. axenic culture 培养无菌

2. axenic strain 无菌株

3. axenic environment 无菌环境

双语例句：

1. The bacteria were grown in an axenic culture.

细菌在无菌环境下被培养。

2. The plant was grown in an axenic culture and was then transplanted into soil.

该植物在无菌环境下生长，然后移植到土壤中。

3. The axenic strain was then used to inoculate a new culture.

然后使用无菌株接种新的培养物。

英文小作文：

I am fascinated by the world of science, especially biology. One of the most fascinating aspects of biology is the concept of axenic culture, which refers to the cultivation of microorganisms in a sterile environment.

In my opinion, axenic culture is a crucial tool for studying microorganisms and understanding their interactions with their environment. It allows us to isolate microbes and study their growth and behavior in a controlled environment, without the interference of other microbes or environmental factors.

However, axenic culture is not just limited to bacteria and fungi. It can also be applied to plants and other multicellular organisms, allowing us to study their growth and development in a sterile environment.

In conclusion, axenic culture is a fascinating concept that has opened up new horizons for the study of microorganisms and other living organisms. I believe that it will continue to play an important role in the future of biology and other related fields.