vi. 探究;挖掘
vt. 钻研;挖掘
n. 穴;洞
网络 探究; 深入探究; 穴
She had started to delve into her father´s distant past.
她开始探究她父亲久已逝去的岁月。
Next time, we´ll delve into tr.
下一次,我们将深入研究tr。
So we must dig and delve unceasingly.
所以我们必须不懈地探索深究。
Then I´ll delve into some of the details.
然后再讨论一些细节问题。
If occasionally we delve into foolish behavior.
如果偶尔我们钻入愚昧的行为。