Definition: a part or share of something larger Level: C1
公司利润的很大一部分直接投入了新项目。
A large ___portion of the company's profit goes straight back into new projects.
我接受我应承担的那部分责任。
I accept my ___portion of the blame.
我们需要覆盖目标受众的很大一部分。
We need to reach a large ___portion of the target audience.
