栏外标题的英文：
running head

参考例句：

Marginal head: Headings or sub-headings arranged to appear in the margin for easy reference.
栏外标题:排在书页白边上的标题或副标题,它方便参考.

running是什么意思：
n. 跑步；运转；流出
adj. 连续的；流动的；有/没有成功的机会；运转着的；领先；赶紧做；滚开
v. [run] 的ing形式；跑；运转；行驶

run the rapids.
冲过急流

Run (or Hold) with the hare and hunt (or run) with the hounds
两面讨好

Hold (or Run) with the hare and run (or hunt) with the hounds
两面讨好

He runs as quick as a deer.
他跑得跟鹿一样快。

He runs as fast as Paul.
他跑得和保罗一样快。

head是什么意思：
n. 头，头部；头痛；理解力；首脑，首长
v. 作为…的首领；站在…的前头；给…加标题；出发；前进；驶往；用头顶
adj. 头的；在前头的；在顶端的；主要的；首要的

Heads will roll

a head of a gang; a ringleader; a chieftain; the head of a group; a cock
头目

They hit their heads together when heading the ball.
争顶头球时，二人的头撞在了一起。

My head is not that clear.
我的头脑不怎么清醒。

Tom headed the ball into the goal.
汤姆把球顶进了自己的球门。