placid
adj. 平静的；温和的；沉着的
比较级 more placid
最高级 most placid
例句
She was a placid child who rarely cried.
她是个温和的孩子，很少哭。
《柯林斯英汉双解大词典》
Even then Mrs. Darling was placid.
即使在那时，达琳太太也很平静。
"I am the King," came the answer, with placid simplicity.
“我是国王。”回答平静而简单。
