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A science word meaning "outside a cell" — describing something, like a fluid or a space, that exists or happens outside a living cell, rather than inside it. Its opposite is "intracellular" (inside the cell). You'll mostly meet this word in biology class.
細胞外的（生物學用語）
組成extra- (outside, beyond) + cellular (relating to cells, from cell + -ular).
同家族的字
- cellcellular relates to cells, and extracellular means outside of a cell
- intracellularthe opposite word — intra- means inside, so intracellular means inside the cell
原始詞典資料1 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
extracellularadj
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biologynatural-sciencesOccurring or found outside of a cell.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。