noun🔗Share炮眼，舷炮口 A gunport; an opening in the hull of a ship through which cannon are fired."The ship's porthole was large enough for the crew to fire a cannon. "那艘船的炮眼很大，足够船员发射大炮了。nauticalmilitarypartvehiclearchitectureChat with AIVocabulary GamePractice Reading
noun🔗Share舷窗， 船舷窗。 A circular window set in the hull of a ship."The curious cat peered through the ship's porthole at the sparkling ocean. "那只好奇的猫咪透过船上的舷窗，好奇地望着波光粼粼的大海。nauticalarchitecturevehicleChat with AIVocabulary GamePractice Reading
