美 [dɪɡ ˈɪntə]
深入研究或揭示信息：通过研究某物来尝试学习或揭示信息。
... die out 消失，灭绝 dig into 深入钻研 dig out 发掘出，发现 ...
... dig in 掘土以掺进；掘土把…埋起来；[口]开始认真工作；[军]掘壕固守 dig into v. 钻研；掘进去 dig a hole 挖坑 ...
... cut into把…分成几块,打断,不情愿地动用一部分(钱) dig into挖掘,刻苦钻研,大量地吃 drive into敲入,赶进,驱车进入,驱车撞上,灌输,迫使处于…状态 ...
The pretty crabs dig into the sand.
可爱的螃蟹钻进沙子里。
She frowned a little and gave her trowel a rather spiteful dig into the earth.
她微微皱起眉头，恶狠狠地把她的镘刀插进土里。
They began to dig into the hill.
他们开始在山上挖洞。
Men had to dig into the mountains of rock to get it.
VOA : special.2009.05.28
wish you have a very successful semester as you dig into the science of positive psychology and put it into practice in your own lives, and think about how to take positive psychology from the classroom to the world.
祝你们本学期取得成功,深入学习积极心理学的科学,并将之应用于生活，思考如何把积极心理学,从教室带向世界。
幸福课课程节选 : 哈佛公开课
Look again at the sentence that I just read, the last lines: Soon had his crew Op'nd into the Hill a spacious wound And dig'd out ribs of Gold."
再看一下我刚刚读过的句子，在最后几行：,不久，他带去的人马,凿开了那座山，画出一条很大的伤口,挖出黄金的肋条“
弥尔顿课程节选 : 耶鲁公开课
He says the company traveled to the U.S.to find out if American consumers will dig deep into their pockets for 3D sets.
VOA : standard.2010.03.11
To dig into the soul of the Treme, you have to rely on your stomach.
Also, later this year we will dig into the details of marriage penalties and bonuses.
We'll dig into it with the reporter who is on the road with the president.