副标题的英文：
subhead
subheading

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.

Sub-heading: Secondary level of heading on a printed piece.
副标题:印刷品上的第二层次标题。

A summary of a written work or speech,usually analyzed in headings and subheadings.
提纲书面材料或演讲的概括，通常以标题和副标题出现

'Kathleen' was, as its 1892 subtitle asserted, 'An Irish Drama'.
正如1892年剧本的副标题所强调的，《凯瑟琳》是一部“爱尔兰戏剧”。

Each page was headed with a subheading.
每页上端都加了小标题。

Please centre the subheads.
小标题一律居中。

Sub-heading: Secondary level of heading on a printed piece.
副标题:印刷品上的第二层次标题。

Cross-head: A sub-heading ranged centrally over a column.
通栏标题:放在一栏中间的小标题。

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.

Each page was headed with a subheading.
每页上端都加了小标题。

Please centre the subheads.
小标题一律居中。

Sub-heading: Secondary level of heading on a printed piece.
副标题:印刷品上的第二层次标题。

Cross-head: A sub-heading ranged centrally over a column.
通栏标题:放在一栏中间的小标题。

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.