弘扬国学 · 传承文化

vacuole

英 ['vækjʊəʊl] 美 ['vækjuol]

解释

n. [细胞] 液泡；[地质] 空泡

※ 提供单词"vacuole"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

vacuole 液泡，空泡

词源同vacant,空着的，用来指液泡，空泡。

英文词源

vacuole (n.): "small cavity or vesicle," 1853, from French vacuole, from Medieval Latin vacuola, formed as a diminutive of Latin vacuus "empty" (see vacuum (n.)).

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例句和用法

1. Vesicle A small vacuole of variable origin and shape.: 泡囊:来源不同、形状各异的小型液泡,其内可含细胞分泌产物.

2. Calcium precipitates decreased sharply and might dissolve in the large vacuole.: 当小孢子形成大液泡时,其细胞质中的钙颗粒明显减少.

3. Tonoplast The membrane that surrounds the large central vacuole of plant cells.: 液泡膜:植物细胞中包围中央大液泡的膜.

4. The cytoplasmic membrane that surrounds a vacuole of a plant cell.: 植物细胞中包围中央大液泡的膜.

5. The cytoplasmic membrane that surrounds vacuole of a plant cell.: '液'.''泡膜包围植物细胞''.'液'. ''泡的细胞膜.