分腿的英文：
feet astride

参考例句：

Straddle seat
分腿坐

feet是什么意思：
n. [foot] 的复数形式；脚，英尺

The room is 15 feet in length and 10 feet in breadth.
这房间长15英尺，宽10英尺。

It's six feet high and five feet around.
它高6英尺，周长5英尺。

To draw three feet of water
吃水三尺

A man has two feet.
人有两只脚。

Drag one's feet
迟疑不前

astride是什么意思：
a.
ad.
prep. 横跨,跨骑,跨越

The bridge stands majestic astride the river.
大桥巍然横跨在江上。

Sitting astride a horse,a gate,sb's knee
骑在马上,大门上,某人的膝上.

So it will be with China and its impending hegemony: English is astride the globe to stay.
因此，英语将伴随中国及其未来霸权存在：英语将跨骑于地球继续主宰世界语言。

When d'Urberville got back to the tent he sat down astride on a chair reflecting, with a pleased gleam in his face.
德贝维尔回到帐篷以后，就叉开双腿坐在椅子上沉思起来，脸上闪现出得意的神气。

One instant he was astride a broncho and flying through the fairy-colored Painted Desert country
他一时骑着野牛在色彩绚丽、宛如仙境的彩绘沙漠上飞驰