n.(细胞内的)液泡，泡，(身体组织中由疾病等造成的)空泡

In plant cells, vacuoles are large organelles that store water and nutrients.
在植物细胞中，液泡是储存水分和营养物质的大器官。
The vacuole in yeast cells plays a crucial role in maintaining cellular homeostasis.
酵母细胞中的液泡在维持细胞内稳态方面起着至关重要的作用。
Vacuoles help to sequester waste products within the cell, keeping them away from vital components.
液泡有助于将废物产品隔离在细胞内部，使其远离重要组成部分。
In some algal cells, multiple small vacuoles can be observed, each with a specific function.
在某些藻类细胞中，可以观察到多个具有特定功能的小液泡。
The tonoplast is the membrane surrounding the vacuole, regulating its content and pressure.
膜质囊是包围液泡的膜，调节其内容物和压力。
In mature sieve tube elements of plants, the central vacuole occupies almost the entire cell volume.
在成熟的植物筛管元素中，中央液泡几乎占据了整个细胞体积。
The coloration of flowers often results from pigments stored in specialized vacuoles of the petal cells.
花的颜色通常是由花瓣细胞中特化的液泡储存的色素所决定的。
During autophagy, damaged organelles can be engulfed by forming a vesicle that fuses with the vacuole for degradation.
在自噬过程中，受损的细胞器可以通过形成与液泡融合的小泡进行降解。
The size and number of vacuoles in a given cell can vary greatly depending on its stage of development or function.
给定细胞中液泡的数量和大小可以根据其发育阶段或功能而大大变化。
Vacuoles also play a critical role in programmed cell death (apoptosis) by participating in the elimination of cellular contents.
液泡还通过参与消除细胞内容物，在程序性细胞死亡（凋亡）中发挥关键作用。