level off

US /ˈlev.əl ˌɔːf/
UK /ˈlev.əl ˌɔːf/
"level off" picture
1.

趋于平稳, 稳定下来

to stop rising or falling and stay at the same level

:
After a rapid increase, prices began to level off.
快速上涨后,价格开始趋于平稳
The plane will level off at 30,000 feet.
飞机将在3万英尺处平稳飞行