| 释义 |
mainstay
mainstay /ˈmeɪn.steɪ/ noun
the mainstay of sth► F0 the most important part of something, providing support for everything else: » Cattle farming is the mainstay of the country's economy.» The white blouse will be the mainstay of your wardrobe this summer.Thesaurus+: ↑Important and essential things , ↑Information and messages |