porthole

名词 n.
中文释义

英文释义

名词 n.
  1. A gunport; an opening in the hull of a ship through which cannons are fired. archaic
  2. A circular window set in the hull of a ship.

词形变化

portholes plural

词汇关系

衍生词
portholed portholelike portholing

词源

From port + hole.
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