底部的

• bottom

例句

1. 底内动物生活在水体底部的水生动物，尤指栖于松软海底的水生动物
   Aquatic animals that live in the substrate of a body of water, especially in a soft sea bottom.
2. 字幕电映放映时叠映在画面底部的翻译过来的对话的书面形式；字幕
   A written piece of translated dialogue superimposed at the bottom of the frame during a film; a subtitle.
3. 沉渣沉到液体底部的东西；沉积物
   Something that settles to the bottom of a fluid; sediment.