Each class is now 90 minutes, giving the teachers time to delve deeply into the important concepts and really help the students master them.

She had no time to delve deeply into her feelings during the next twenty-four hours.

A more selective show would have delved deeply into these themes.

He had delved deeply into possible motives behind the deaths.

But I want to delve into this more deeply.

Only one who had delved deeply into ways of crime could have predicted the moves that were to follow.

"Chief Justice" delves deeply into these matters from angles personal, political and judicial.

Later the trees' roots will have delved deeply and established a good moisture source.

He delved deeply into its sweet wet warmth with his tongue.

He flirted with the tip of her tongue, then delved deeply.