amoeban

例句：

1. 1. The amoeboid cells are known for their ability to move and change shape.
   变形虫细胞因其能移动和改变形状而闻名。
2. 2. Amoebae are found in various environments, including soil, water, and air.
   阿米巴存在于各种环境中，包括土壤、水和空气。
3. 3. In biology, amoebae are single-celled organisms that can reproduce by budding or fission.
   在生物学中，阿米巴是一种单细胞生物，可以通过芽生或裂殖进行繁殖。