第三人称单数:beachheads
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2. beachhead
1. 滩头阵地;登陆场;滩头堡
A beachhead is an area of land next to the sea or a river where an attacking force has taken control and can prepare to advance further inland.
3. 七彩网·英语单词大全
1. an initial accomplishment that opens the way for further developments
e.g. the town became a beachhead in the campaign to ban smoking outdoors
they are presently attempting to gain a foothold in the Russian market
Synonym: foothold
2. a bridgehead on the enemy's shoreline seized by an amphibious operation
e.g. the Germans were desperately trying to contain the Anzio beachhead