deepen

/ˈdiː.pən/

动词

加深；（使）变深
The sea bed deepens here to 5,000 metres.
此处海床变深至5000米。
（使）感受更强烈；（使）深入，（使）加深
The economic crisis is deepening.
经济危机正在加重。
使加深；使加重，恶化
It certainly helped to deepen my understanding of the situation.
它当然有助于加深我对整个情况的理解。