涉足的英文：
set foot in
to step into
to become involved for the first time

参考例句：

I'd like to go dabble in (at) politics.
我愿意涉足政治。

Born in Salt Lake City, Young made her movie debut at age 4 as a fairy in the silent The Primrose Ring.
扬出生于盐湖城，她4岁时首次涉足影坛，在无声电影《报春花环》中饰演一位小仙女。

It was not all of them that were attainable
它们也不是都可以涉足的。

These are her first forays into politics.
这是她首次涉足政界。

He quickly involved himself in local politics.
他很快涉足地方政治事务。

At last the prospectors struck on an undiscovered gold mine.
勘探者们最终发现了一处别人未曾涉足过的金矿。

No man has ever set foot on that rocky island; it's impossible to land there
没人涉足那个岩岛,不可能在那儿上岸。

There are a number of enterprises to switch to get relief from the real estate industry as a shortcut.
还有一些企业把转产涉足房地产业当成了解困脱困的捷径。

If we are wrong, Jesus of Nazareth was merely a utopian dreamer who never came down to earth
如果我们是错的，耶稣基督只不过是一个从未涉足地

"Was the bedside of such a dying man as that the proper place for a bishop?
“那种死人的病榻前也能成为主教涉足的地方吗？

set是什么意思：
v. 放置；点缀；树立；凝固；落，沉；使坐落；点燃；结果
n. 一套；装置；布景；凝结，凝固；集，集合
adj. 规定的；固定的，不变的；固执的；顽固的；准备好的，安排好的

perseverative set
固着心向

plastometric set
塑性变形

A coded character set whose character set is an alphabetic character set
一种编码字符集,它的字符集是一种字母字符集。

foot是什么意思：
n. 脚；足部；底部，基础；英尺
v. 步行，走；支付

Left foot, right foot,
左脚，右脚，

rectangular footing
矩形基脚

circular footing
圆基脚

step是什么意思：
n. 脚步；步态，步伐；步骤；措施；阶段，等级；台阶，平台；舞步
v. 踩，踏；跨步，行走；跳舞；使成阶梯状

step by step welding
跨步焊法

It is a step class.
这是踏板操训练班。

They are not in step with the times.
他们跟不上时代的步伐。