free-living cells的意思

free-living cells中文翻譯：

自由生活細胞

相似詞語短語

a living hell───人間地獄

diving bells───[水運]潛水鐘

free diving───閉氣潛水；自由潛水

free lances───自由作家，自由撰稿人；自由騎士

free livers───游離肝

free-living───自由生活

freezing cold───好冷啊；非常冷

living walls───生活墻

living wills───生前遺囑

雙語使用場景

These bacteria survive within or between the cells as parasites of free-living protozoa and within biofilms which develop in water systems where bacteria survive.───這種細菌作為寄生蟲存活在獨立生存的原生蟲的細胞內部或之間，并存活在細菌生存的用水系統中形成的生物膜內。

The antioxidants, found in berries help protect the body against free radicals that can cause damage to living cells.───里含有的抗氧化劑，可以保護人體遠離能破壞人體活細胞的自由基的傷害。

Billions of years ago, free-living bacteria are thought to have become incorporated into living cells as energy-providing mitochondria.───在數十億年前，一些自由生活的細菌進入到活細胞內部，變為負責提供能量的線粒體。

英語使用場景

The earliest living organisms – single, free-living cells – could have depended for their existence on structures that were very simple compared with the highly evolved structures we see today.