to expand on
[phrase form: expand]
01
扩展, 详细说明
to provide more details, information, or a more comprehensive explanation about a particular topic or idea
Transitive: to expand on a topic or idea
语法信息
形态构成
短语
动作动词
规则
不可分离
小品词
on
基本动词
expand
现在时
expand on
第三人称单数
expands on
现在分词
expanding on
一般过去时
expanded on
过去分词
expanded on
例子
In the meeting, the professor encouraged students to expand on their research findings during the presentation.
在会议上，教授鼓励学生在演讲中详细阐述他们的研究发现。
