sea

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【词性】：n．

【释义】：

❶ 海，海洋：beyond(or over)the sea(s)国外，海外．the high seas公海．the East China Sea东海．the Sea of Japan日本海．sea level海平面：200 metres above sea level海拔200公尺．a sea fight海战．Some animals and plants live in the sea．有些动植物生长在海里．go to sea(=follow the sea)当水手．on the sea 1)在海上：Boats sail on the sea．船在海上航行．2)座落在海岸上．put to sea 出海by sea 乘船．at sea 1)远离陆地，看不见陆地：When he woke up，the ship was at sea．当他醒来时，在船上已经看不见陆地了．2)摸不清，茫然不知所措：He was all at sea when he began his new job．当他开始新的工作时，简直摸不著头脑．the Seven Seas七大洋．❷ (pl．或加不定冠词)海浪，大浪，潮流：a heavy sea 巨浪．The seas were mountains high．浪象山一样高．half seas over有点醉．❸ 许多，大量：seas of red flags红旗的海洋．a sea of flame一片火海．a sea of troubles许多麻烦．