资料来源 : pyDict

滩头阵地

资料来源 : WordNet®

beachhead
     n 1: a bridgehead on the enemy's shoreline seized by an
          amphibious operation; "the Germans were desperately
          trying to contain the Anzio beachhead"
     2: an initial accomplishment that opens the way for further
        developments; "the town became a beachhead in the campaign
        to ban smoking outdoors"; "they are presently attempting
        to gain a foothold in the Russian market" [syn: {foothold}]