He remained unruffled by their accusations.
对于他们的指控他处之泰然。
牛津词典
Anne had remained unruffled, very cool and controlled.
安妮处乱不惊，十分冷静沉着。
The river ran unruffled under the shady bank.
河水在荫岸下平静地流着.
期刊摘选
He translated very quickly, because his spirit had never been so focused and unruffled.
他译得非常快, 因为他的精神从未如此集中而安详.
期刊摘选
She was unruffled when she lost the first game.
她丢了第一局以后,沉着不乱.
期刊摘选
She spoke with unruffled calm.
她从容不迫地讲话.
《简明英汉词典》
When coming across complicated problems, he would remain unruffled and take them calmly.
遇到复杂的问题, 他总是泰然处之,沉着应付.
《现代汉英综合大词典》
Each other or look calm and unruffled, motionless.
对方还是神色镇定,态度从容, 动也不动.
期刊摘选
Steamed stuffed bun look calm, unruffled and continue to see her book.
包子神色镇定, 态度从容,低头继续看她的书.
期刊摘选
I saw a very beautiful old lady, octogenarian person, very unruffled very gentle appearance.
我看见了一个很美的老太太, 八十多岁的人了, 很安详很慈眉善目的样子.
期刊摘选
Yet, being a born liar , he was unruffled and ready with a brazen reply.
但说谎是他的天禀, 他立刻想得一个极冠冕堂皇的回答.
期刊摘选
He remained unruffled by the charges.
他受到这些指控仍处之泰然.
《简明英汉词典》
Those in the middle are left unruffled, in the eye of the storm.
就像在风暴中心一样, 漩涡中心的传感器纹丝不动.
期刊摘选
He was unruffled in the face of difficulty.
面对困难,他淡然处之.
期刊摘选
'stentor or centaur ,'tis no matter, " answered Gerald, unruffled by his error.
" 不管它是什么,这没关系, " 杰拉尔德回答说, 对自己的错误毫不在意.
飘（部分）
His voice was harsh as he said this, though his expression remained calm and unruffled.
吴荪甫打断了屠维岳的话,口气十分严厉了, 态度却还镇静.
子夜部分
He remained unruffled by their accusations.
对于他们的指控他处之泰然。
《牛津高阶英汉双解词典》
Anne had remained unruffled, very cool and controlled.
安妮处乱不惊，十分冷静沉着。
柯林斯例句
"the waiters were unflurried and good natured"
"with contented mind and unruffled spirit"- Anthony Trollope
"a ribbon of sand between the angry sea and the placid bay"
"the quiet waters of a lagoon"
"a lake of tranquil blue water reflecting a tranquil blue sky"
"a smooth channel crossing"
"scarcely a ripple on the still water"
"unruffled water"