He's hungry for knowledge.

他渴望知识。

youdao

Firstly, because I was always hungry for knowledge and keen on learning.

首先，因为我一直渴慕知识，乐于学习。

youdao

Carmen's sharp young mind, hungry for knowledge, absorbed Zoe's teaching like a sponge.

卡门年轻敏锐的头脑对知识如饥似渴，像海绵似地吸收佐伊传授的知识。

youdao

Certainly, CNN's partnership is a big step forward for us, giving TED exposure to a vast global audience hungry for knowledge that matters.

CNN: With TED, amazing ideas spread at speed of sound -- and light

In 2002, it was revealed that commission-hungry sales staff working for London Electricity drummed up new customers by forging their signatures and switching them without their knowledge or consent.

BBC: Person making a phone call