Definition
To make someone extremely tired by demanding too much work or effort from them.
（通常透過給予某人繁重或苛刻的工作）使（某人）筋疲力盡，累得（某人）喘不過氣。
The demands of the project have run the whole team ragged.
這個專案的要求讓整個團隊筋疲力盡。
She is running herself ragged trying to manage two jobs at once.
她試著同時管理兩份工作，把自己累得喘不過氣來。
I've been run ragged looking after the kids all day.
我照顧了一整天的孩子，已經累得筋疲力盡。