to dig into
01
深入研究, 深入探讨
to focus deeply on a subject or issue for a complete examination
例子
In the lab, scientists had to dig into the soil samples to analyze the composition.
在实验室里，科学家们不得不深入研究土壤样本以分析其组成。
02
深入挖掘, 大手笔花费
to spend a significant amount of one's money, often on a particular activity or purchase
例子
The entrepreneur had to dig into his personal funds to keep the startup running during the challenging phase.
企业家不得不在充满挑战的阶段动用个人资金以维持初创公司的运营。
