flutter 六级雅思

There was a flutter of wings among the trees.

树林里响起阵鸟的拍翅。

Shiona felt a flutter in the pit of her stomach.

希奥娜心里感到阵不安。

The curtains were fluttering in the breeze.

窗帘微飘动。

The coloured flags are fluttering in the breeze.

彩旗微飘扬。

A gust of wind fluttered the shavings wood.

阵把刨花吹得到处乱。

I was diagnosed as having a heart flutter.

我被诊断患有心脏振颤。

The bird fluttered its wings in the cage.

小鸟笼子里拍动翅膀。

It was autumn, and leaves were fluttering down in the light wind.

现是秋天, 树叶微飘落下来。

The red flags on the city tower are fluttering in the wind.

城塔楼上的红旗飘扬。

The butterfly fluttered into the room.

蝴蝶进房间里来了。

She fluttered her eyelashes at him.

她对他眨眼。

She fluttered her eyelids at him.

她向他眨眼。

The flag fluttered in the wind.

旗帜飘扬。

Little sparrows fluttered among the branches.

小麻雀枝条间来去。

The eggshells crackled, and the turkey babies fluttered and cheeped and snuggled against me.

蛋壳裂开了，初生的火鸡拍动着翅膀，卿卿地叫着，偎依着我。

In the domain of aeroelastics, flutter phenomenen is paid most attention when designing aircraft.

气动弹性领域，人们设计过程最为关心的是颤振现象。

There is a bird fluttering about inside the chimney. How can we get it out?

烟囱有只鸟拍翅膀, 我们怎么把它弄出来?

He is resisting, fluttering his tiny wings,still making an effort to fly,the dancer is laughing with a satanical air.

它仍挣扎，鼓动着翅膀想走，那个滑稽小丑望着它发出邪恶的笑。

The main difficulty on the study of aeroelasticity lies in the effects of unsteady separation, shock and viscosity to the stall flutter.

振荡叶栅的非定常分 离、粘性效应和跨音激波对失速颤振的影响成为当前气动弹性力学的 主要难点。

He is resisting, fluttering his tiny wings, and still making an effort to fly, but the dancer is laughing with a satanical air.

它仍挣扎，鼓动着翅膀想走，但是那个滑稽小丑望着它发出邪恶的笑。