smooth

/smuð/

make smooth or smoother, as if by rubbing

Chinese meaning: 使平滑；弄平

She used a roller to smooth the surface of the wall before painting.

她在粉刷前用滚筒把墙面弄平。

The negotiations helped to smooth the relationship between the two companies.

谈判有助于缓和两家公司之间的关系。