subject matter
创作的题材, 主题, 素材
例句与用法：
Mature subject matter.
成年人考虑的问题
The speaker's subject matter was better than his presentation.
演讲者所讲的内容要比他的演讲本身好。
词形变化：
名词: subjection | 动词过去式: subjected | 动词过去分词: subjected | 动词现在分词: subjecting | 动词第三人称单数: subjects |
详细释义：
ph.
题材; 主题; 论题; 话题; 内容