to plumb the depths of something 深入
英文釋義
To examine something very carefully in order to understand it thoroughly.
例句
The team of young doctors plumbed the depths of medical research in order to find a cure for the mysterious disease.
爲找到關於這種神祕疾病的療法,這支由青年醫生組成的團隊進行了深入的醫學研究。