vacuole是什么意思 vacuole的中文翻译、读音、例句

1. 定义

Vacuole是植物和某些原生生物细胞中的一种细胞器，是由一层薄膜包裹的液体囊泡，其中储存着水分、有机物质、无机盐等。

2. 功能

Vacuole主要有以下几个功能：

（1）维持细胞内的稳态：通过调节细胞内的渗透压来维持细胞的稳定状态。

（2）储存物质：储存细胞内的水分、有机物质、无机盐等，以备细胞需要时使用。

（3）分解代谢废物：Vacuole能够分解并储存代谢废物，使得细胞内部的环境得以保持清洁。

3. 特点

Vacuole有以下特点：

（1）植物细胞中的Vacuole通常较大，占据了细胞体积的相当一部分。

（2）Vacuole含有许多水和溶解的物质，可以通过调节渗透压来维持细胞内的稳定环境。

（3）Vacuole可以通过分裂来扩大或缩小，从而调节细胞大小。

中英例句：

1. Vacuole is a large organelle in some plant and algal cells.

植物和一些藻类细胞中的Vacuole是一种大型的细胞器。

2. The vacuole functions as a storage bubble.

。

3. The cell has a large vacuole taking up most of the space within the cell wall.

这个细胞有一个大的Vacuole，占据了细胞壁内大部分的空间。

4. Plant cells have a large central vacuole that plays an important role in regulating the cell's turgor pressure.

植物细胞有一个大的中央Vacuole，在调节细胞的渗透压方面扮演着重要的角色。

5. Vacuoles in plant cells play a significant role in maintaining a proper pH balance within the cell.

植物细胞中的Vacuole在维持细胞内适当的pH平衡方面扮演着重要的角色。

'vacuole'是英语词汇，中文翻译为“液泡”。液泡是植物和动物细胞中一种与细胞质相分隔的膜包结构，其中填充了水或各种有机或无机物质，可储存植物细胞中的营养物质和排泄废物等。

以下是9个含有'vacuole'的例句：

1. The vacuole in the plant cell stores food, water and waste products.（植物细胞中的液泡储存食物、水和废物。）

2. The contractile vacuole in protozoa regulates the water balance of the cell.（原生动物中的收缩液泡调节细胞的水平衡。）

3. In animal cells, the vacuoles are much smaller and mainly used for the storage of enzymes and waste materials.（动物细胞中的液泡要小得多，主要用于储存酶和废物。）

4. The function of the central vacuole in plant cells includes maintaining turgor pressure and storage.（植物细胞中的中央液泡的功能包括维持腐压力和储存。）

5. Many plant species have evolved specialized vacuoles, such as the anthocyanin vacuoles in flower petals.（许多植物物种已经进化了特殊的液泡，比如花瓣中的花青素液泡。）

6. The formation of the contractile vacuole in amoeba involves a complex process of membrane fusion and fission.（变形虫中的收缩液泡的形成涉及到膜融合和裂解的复杂过程。）

7. The lysosome is a type of vacuole found in animal cells that contains enzymes for breaking down waste materials.（溶酶体是一种存在于动物细胞中的液泡，它含有用于分解废物的酶。）

8. Plant cells use their vacuoles to store large amounts of water and ions, which can help the plant withstand drought and other stresses.（植物细胞利用液泡储存大量的水和离子，这可以帮助植物抵御干旱和其他压力。）

9. The tonoplast is the membrane that surrounds the vacuole and regulates the movement of ions and other solutes in and out of the vacuole.（液泡外膜是包围液泡的膜，它调节离子和其他溶质在液泡内外的运动。）

vacuole在中文中有"泡、液泡"的意思，还经常被翻译为医，单词读音音标为['vækjuәul]，vacuole是一个英语名词，在《英语自学简明词典》中，共找到88个与vacuole相关的句子。

Vacuole的释义

1.泡

例句:Carcinous bronchiologram, vacuole and nodule sign were major internal features. (癌性支气管充气征、空泡征和结节征为主要内部表现； )

2.液泡

例句:In cells which began degeneration and thus stopped secretion, enzyme reaction product was localized mainly on the vacuole membrane. (分泌活动停止后处于解体状态的细胞内，反应产物主要定位于液泡膜上。)

3.医

例句: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。)

4.空泡、医

例句:Under electron microscope, chromatin gathered along the inside of the nuclear membrane, vacuole bodies appeared. (翻译:电镜下可见胞质中出现空泡样结构，细胞染色质浓集于核膜内侧并裂解成碎块状；)

用法及短语

vacuole一般作为名词使用，如在diffusion vacuole([医] 弥散泡)、endocytic vacuole(胞内液泡)、fat vacuole(脂肪空泡;脂泡)等常见短语中出现较多。

例句

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

2. Under electron microscope, chromatin gathered along the inside of the nuclear membrane, vacuole bodies appeared. (翻译:电镜下可见胞质中出现空泡样结构，细胞染色质浓集于核膜内侧并裂解成碎块状；)

3. Dark fibrilar substance appeared in the vacuole. It indicated that the lysosomes were caused by boron deficiency from pro-lysosome of small vacuole developed into secondary ones of big vacuole. (翻译:表明缺硼引起溶酶体的发育，由小液泡的原初溶酶体变成了大液泡的次级溶酶体。)

4. So, Vacuole formation in daughter cells through fusion of vesicles inheritance from mother cell is very important in maturing appressoria and effecting its infection ability. (翻译:因而，研究这种依赖小曩泡融合而形成成熟液泡的过程对于稻瘟菌附着孢的形成及其致病性的影响是十分重要的。)

5. Cytoplasm vacuole is surrounded by single layer of bubble filled with liquid water, is ubiquitous in plant cells in a cellular device. (翻译:液泡是存在细胞质中由单层膜包围的充满水液的泡，是普遍存在于植物细胞中的一种细胞器。)

6. Vacuole is a single layer of cells within the fluid and its composition. Mainly in plant cells. (翻译:液泡是由单层膜与其内的细胞液组成的。主要存在于植物细胞中。)

7. Tonoplast the membrane that surrounds the large central vacuole of plant cells. (翻译:液泡膜：植物细胞中包围中央大液泡的膜。)

8. Upon phagocytosis by a macrophage, the "Leishmania" parasite ended up in a phagocytic vacuole. (翻译:在巨噬细胞的吞噬作用下，利什曼原虫最后被吞噬泡吞噬。)

近义词&反义词

vacuole作为名词的时候，其近义词以及反义词有s、vacuoles等。