And feeling cool, calm and collected as you reply.

而且当你回复时，你感觉镇定自若。

They're unruffled in groups and are comfortable offering and receiving affection.

他们在群体中镇定自若，乐于提供和接受爱。

She didn't look nearly as composed as usual, but rather pale and clammy.

她一点儿不像平时那样镇定自若，脸色显得非常苍白，一副病恹恹样子。

The old man, with a dull expression, remained calm. You don't owe me anything.

老人面无表情，但仍然镇定自若，" 你什么都不。"

It was either her calm demeanor or sleek physique that made her the winner.

她胜出原因或许是因为她那镇定自若风度，又或者是因为她那优美体型。

I'll tell you when I spent time with Bob and Doug today, they are both cool as cucumbers.

和鲍勃和道格在一块儿时候，他俩镇定自若。

" Well, we think he's a bit of a joke in Ravenclaw, " said Luna, unfazed.

“好吧，不过们拉文克劳学院人都认为他有点可笑。”露娜镇定自若地说道。

A flapping bird in this Sacramento weather cam didn't exactly leave Adam Epstein unflappable.

在萨克拉门托天气播报摄像头里，一只拍打着翅膀鸟使Adam Epstein无法镇定自若。

Dumbledore was striding serenely across the room wearing long midnight-blue robes and a perfectly calm expression.

邓布利多镇定自若地大步走了过来，身穿一袭黑蓝色长袍，脸上是一副极为安详表情。

Cool as a cucumber describes someone who is laid-back or who performs really well when the pressure is on.

“镇定自若”用于描述闲散人，或表现很好人，通常在压力到来情况下。

You want to be cool about it, collected.

你想对此保持冷静，镇定自若。

It was plain to me that he was, however, completely self-possessed.

然而， 很清楚他完全镇定自若。

During that meal he appeared just as composed as usual.

在那顿饭中，他和往常一样镇定自若。

Estella looked at her with perfect composure, and again looked down at the fire.

艾丝黛拉镇定自若地看着她，又低头看着炉火。

'It was a knock, ' said Mr. Giles, assuming perfect serenity.

“有人敲门，”贾尔斯先生假装镇定自若地说。

He felt muscles untie themselves, become poised and ready.

他感到肌肉松开，变得镇定自若，准备就绪。

Even in the face of death, she kept it together.

尽管面临死亡 她仍然镇定自若。

" Listen to me, " he said, with his usual composure.

“听说，”他一如既往地镇定自若。

Bright was singularly well poised; but he used singularly strong language.

Bright 镇定自若；但他使用了异常强烈语言。

Nathan exuded an air of unflappability.

内森散发出镇定自若气息。