v.  把基地设于，以…为基地 [一般用被动态]

n.  底部；根基；基础

n. 〔思想的〕基础，根据 ≈ foundation

n. 〔军事〕基地

n.  基地，根据地，总部，大本营

n. 〔人、经济、集团等的〕基础，支柱

a.  卑鄙的，下流的，无耻的

• base sth on/upon sth 

  以…为基础，以…为根据

• military/naval/air base  军事/海军/空军基地

• The American side of the falls were shut off in 1969 to study the buildup of rock at the base of the falls. 瀑布的底部

• If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm. 传送无限信号到基站

• Questions 46 to 50 are based on the following passage. 以下面的文章为依据

• The paper had intended to base itself in London. 这家报社原来打算把总部设在伦敦。

• Their relationship was based upon mutual respect. 他们之间的关系以相互尊重为基础。

• They were laying the base for a new economic recovery.

  他们正在为经济的再次复苏打基础。

• The company has built up a loyal customer base. 该公司已经建立了一个稳定的客户基础。

BrE /əˈbændən/