Everything was going on smoothly; there was no flap.

一切都很顺利，没有出现慌乱现象。

The tricuspid valve has three little flaps, or cusps.

它有三，或尖。

We have asymmetric flaps. Airplane is rolling to the left. Request holding to solve the problem.

536. 我们襟翼位置不一致，飞机正向左横滚。申请等待解决故障。

Birds fly not because they flap their wings.

鸟儿飞翔，不是因为它们拍打翅膀。

That those of you are familiar with butterfly effect how a butterfly flapping its wings.

蝴蝶效应为例加以解释 一只蝴蝶在新加坡拍动翅膀。

Notice our second T is a flap T. Strategies.

注意我们第二 T 是一 弹舌 T，即 Strategies。

They don't make any noise when they flap them.

它们拍打翅膀时不会发出任何声音。

Under these flaps there are some folds of red flesh.

这两盖子里面有几层红色肌肉, 这就是鱼鳃。

Right? Whilst they're chilling. Shall I start some flap jack?

对吗？在等它们冷却过程中，要不我做点薄煎饼？

As it scurries around on the ground, those flaps fold away.

当它在地面上四处乱窜时，那些襟翼会折叠起来。

Grinning faces could be seen under those that had their flaps open.

在门帘掀篷里，可以看见嘻笑面孔。

I wore no shoes, but had flaps of the fur round my shins.

我没穿鞋，但用毛皮裹住我腿。

So instead of three flaps opening every time, you breathe in and out, two.

所以每次你吸气和呼气时，不是打三膜，而是打两。

The younger one also nods with satisfaction and flaps her slightly-too-long sleeves.

“三岁女孩甩着连体衣偏长袖子，满意地点点头。

If something flaps, it moves up and down or side to side very fast.

如果某物拍打翅膀，它会快速地上下或左右移动。

I've flipped it and now I'm flapping it.

我已经把它翻过来了，现在我在把它翻上去。

It's just a really quick flap of the tongue on the top of your mouth.

就像在你嘴巴上快速拍动舌头。

I'm not leaving Bailey's husband on the table with his skull flap open.

我可不会把 Bailey 丈夫留在这不管，着颅躺在手术台上。

For example, I make a really quick flap of the tongue for the D.

例如，舌头快速发一D。

There was a harsh metal shearing sound as she pulled the desk flap down.

在她把书桌挡板拉下来时，发出刺耳切割金属声音。