The manager excruciated over whether to lay off two loyal employees before the merger.

合併前，經理為了是否要資遣兩位忠心的員工而飽受煎熬。

She excruciated for days about the shipping error that cost the client thousands.

她為了那個讓客戶損失數千元的出貨錯誤痛苦煩惱了好幾天。

Waiting for the final hiring decision, the candidate excruciated over every answer she gave.

等待最終錄取結果時，這位應徵者對自己的每個回答都反覆糾結、備受折磨。