minimal
adjective OPAL W
  /ˈmɪnɪml/
  /ˈmɪnɪml/
- very small in size or amount; as small as possible极小的;极少的;最小的 - The work was carried out at minimal cost.这项工作是以最少的开销完成的。 
- There's only a minimal amount of risk involved.所冒的风险极小。 
- The damage to the car was minimal.汽车受到的损坏很小。 
 Collocations DictionaryMinimal is used with these nouns:- amount
- chance
- change
- …
 词源mid 17th cent.: from Latin minimus ‘smallest’ + -al.
- The work was carried out at minimal cost.