裤脚的英文：
the bottom of a trouser leg

参考例句：

Turned-up end of a trouser leg
(裤脚的)卷边

Tuck your trousers into your boots.
把你的裤脚塞进靴子里。

Tuck your trousers into your boots
把你的裤脚塞进靴子里

Trousers with a slight taper
裤脚稍瘦进一些的长裤.

sky-blue velvet breeches, fastened above the knee with diamond buckles
天蓝色天鹅绒的短裤，裤脚管到膝头上部

She's looking at the cuffs of his jeans.
她正看着他牛仔裤裤脚的翻边。

"He stopped stock still, his frayed trousers soaking in the slush, and peered foolishly in. "
他一动不动地站住了,磨破的裤脚浸在雪水里,呆头呆脑地望着里面。

He rushes in out of the rain from the street, closing a dripping umbrella, very wet round the ankles.
他从街上冒着雨急急忙跑过来，收起湿淋淋的伞，裤脚都湿透了。

bottom是什么意思：
n. 底部；末端；尽头；臀部
adj. 底部的
v. 装底；建立基础；到达底部

reach the bottom
到达底部

Get to the bottom of
弄个水落石出

Look, the bottom is bubbly!
看，鞋底有有很多泡泡呢！

trouser是什么意思：
n. 裤子
adj. 裤子的
v. 捞取

The hot iron seared the trousers.
热熨斗烫焦了长裤。

That pair of trousers is made of corduroy.
那条裤子是灯芯绒的。

He dusted his trousers.
他掸掉裤子上的尘土。

leg是什么意思：
n. 腿，胫
v. 走，跑

Not a leg to stand on
站不住脚

They outfitted him with artificial legs.
他们为他安了假腿。

coordinate the movements of the arms and legs
使胳膊和腿的动作协调