placid
🇺🇸
/ˈplæsɪd/
🇬🇧
/ˈplæsɪd/
calm and not easily upset or disturbed
She watched the children with a placid smile.
她以平靜的微笑看著孩子們。
quiet and peaceful, without much activity or movement
The placid surface of the pond mirrored the clear sky.
池塘的平靜表面映出了清澈的天空。