to dilate
01
扩张, 扩大
to increase in size or width
Intransitive
例子
The blood vessels are dilating to allow for increased blood flow.
血管正在扩张以增加血流。
02
详述, 长篇大论
to speak extensively or at length
Intransitive: to dilate upon a topic
例子
The professor often dilates upon historical events, offering in-depth analyses and interpretations.
教授经常详细阐述历史事件，提供深入的分析和解释。
词汇树
dilater
dilation
dilator
dilate
dil
