小标题的英文：
subtitle
closed-captioning

参考例句：

Please centre the subheads.
小标题一律居中。

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

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

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

The remaining provisions of subtitle C relate to standards and enforcement.
小标题C的其余原则都与标准和执行有关。

The hazardous waste provisions of the Act are contained in subtitle C of RCRA, as amended in 1984 and 1986
《资源保护和恢复法》于1984年和1986年先后两次修正，有关危险废物的条款包含在小标题C中。

subtitle是什么意思：
n. 字幕；副标题
v. 给...加副标题（字幕）

These translators are known as
这些译者就是传说中的“字幕组”。

Subtitle teams of this sort have mushroomed in China.
这种字幕团队的数量在中国迅速增加。

'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”。

closed是什么意思：
adj. 关闭的，封闭的；保密的
v. close的过去式和过去分词

close unchanged
收盘时股价

Wright was close.
怀特是个吝啬的人。

The wound has closed.
伤口已愈合。

captioning是什么意思：
n. 字幕；说明文字；标题
v. 加上说明；加上标题

The window has a caption.
窗口有一个标题。

It has no border or caption.
它没有边框和标题。

To furnish a caption for.
给…加标题（或文字说明）；为…配字幕