流失 liúshī to wash away
(of soil etc) to wash away; to be eroded; (figuratively) (of talented staff, followers of a religious faith, investment funds etc) to go elsewhere; to fail to be retained
怎么记住“流失”: 流 flow + 失 to lose = to wash away.
汉字
用法
- Literally erosion/washing away - 水土流失 (shuǐtǔ liúshī) soil erosion.
- Widely figurative for the loss/drain of something valuable that leaves - 人才流失 (réncái liúshī) brain drain; 客户流失 (customer churn).
- The nuance is gradual, unwanted loss to elsewhere, not destruction; the resource goes away rather than being consumed.