The shipping industry had become a lame duck.

航运业已经举步维艰。

It is natural for ducks to swim.

子会游泳是天生的。

The duck laid ten eggs this month.

这只子本月下了十。

Chicken and ducks are two types of fowl.

和是两种类型的家禽。

Ducks’ webbed feet help them to swim.

子的蹼足有助于游水。

A family of ducks waddled along the river bank.

一群子沿 河岸摇摇摆摆地走。

Ducks are web-footed to help them move through the water.

子脚上有蹼,便于游泳。

Pidan is prepared from raw duck egg by alkaline treatment.

摘要皮是生经由碱处理而制成的。

The Pochard, the diving duck was thought to be extinct.

专家认为，潜现在已经灭绝。

She ducked the interviewers by sneaking out the back door.

她从门偷偷溜走, 躲开采访者。

She is a duck.

她是一引人注目的人。

Rufus grabbed him from behind to duck him under the surface.

鲁弗斯从住他将他按到水中。

Duck into this doorway and hope he doesn't see us.

赶快躲进门里, 但愿他没有看到我们。

You shouldn't stodge yourself with roast duck and beef stew, John.

约翰，你不要让烤和炖牛肉把你的胃口吃倒了。

Wild ducks fly in a V-shape when they are going south for the winter.

野排成V字形飞到南方去过冬。

A lot of grease comes out of a duck when it is being cooked.

煮子时会流出很多油来。

The ducks waddled across the road.

子摇摇摆摆地穿过道路。

Ducks were crisscrossing in the river.

子在河里游来游去。

They'd been ducking him in the water. Poor fellow, he cut a sorry figure.

他们老是把他按入水中, 可怜的家伙, 他显出一副好难受的样子。

Ducks go 'quack'.

子'嘎嘎'叫。