1 N-COUNT 潜艇(亦使用缩略形式sub) A submarine is a type of ship that can travel both above and below the surface of the sea. The abbreviation sub is also used. 潜艇(亦使用缩略形式sub)
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...a nuclear submarine.
核潜艇
2 ADJ [ADJ n] 水下的;海底的 Submarine means existing below the surface of the sea. 水下的;海底的 [formal]
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...submarine caves.
海底洞穴
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...submarine plants.
海底植物
3 N-COUNT [usually NOUN n] 潜艇三明治,长卷三明治(亦使用缩略形式sub) A submarine sandwich is a long soft bread roll filled with a combination of things such as meat, cheese, eggs, and salad. The abbreviation sub is also used. 潜艇三明治,长卷三明治(亦使用缩略形式sub) [US]
Word Link | mar ≈ sea : marine, maritime, submarine |
Word Link | sub ≈ below : subdivide, submarine, submersible |
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Image of submarine