deepen的形容词是哪个

“deepen”的同根形容词是“deep”，其基本含义为“深的”，同时也能表示“远离中心的”“深长的”以及“纵深的”。

相关介绍：

“deepen”例句分享

There were plans to deepen a stretch of the river.

曾有对一段河道进行加深的计划。

The water deepened gradually.

水在逐渐变深。

The gloom deepened as the election results came in.

随着选举结果的陆续公布，忧郁的情绪愈发浓重。