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feed off sth

更新日期:2026-08-14

词语 feed off sth
释义

feed off sth 1. if an animal feeds off something, it gets food from it〔动物〕从…取食:•birds that feed off the seeds from trees以树籽为食的鸟2. to use something to increase, become stronger, or succeed – sometimes used to show disapproval因…而壮大〔有时含贬义〕:•fad diets that feed off our desire to be thin因我们的瘦身愿望而疯魔的时尚节食法

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