例句
My keys were at the bottom of my bag.
我的钥匙在包的最底下。
Waste often collects at the bottom of rivers, damaging habitats and threatening aquatic life.
废弃物经常堆积在河底，破坏栖息地并威胁水生生物。
常用搭配
- at the bottom of｜在……底部
- bottom shelf｜最下层架子
- from top to bottom｜从上到下
词形与相关词
bottomless (adj.)
用法提示
在某物底部用at the bottom of。