重点词汇
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浮动
float; fluctuate; drift; oscillate; waver; undulate; fluctuating; floating; unstable; variable; unsettled; inconstant
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码头
dock; wharf; quay; pier; jetty; landing stage; waterfront; levee; hoverport
中英释义：
浮动码头
时间: 2026-04-17 00:59:29
(landing) pontoon