noun🔗Share主桅，正桅 The chief, and tallest mast of a sailing ship that has more than one mast."From the shore, we could see the tall ships in the harbor, their mainmasts reaching high into the sky. "从岸边我们可以看到港湾里那些高大的帆船，它们的主桅高耸入云。nauticalsailingvehiclepartChat with AIVocabulary GamePractice Reading
