unemployment/ˌʌnɪm'plɔɪmənt/

n.

➊ the state of not having a job

➋ the number of people without a job

n. [U]

➊ 失业：Several hundred youths are facing unemployment. 数百名青年正面临失业。

➋ 失业人数；失业率：high/low unemployment 高/低失业率

构词un- + employ + -ment