a sailing ship with two or more masts (= posts that support the sails) （双桅或多桅）纵帆船 - (North American English, Australian English, New Zealand English)
a tall glass for beer 雪利酒杯；大啤酒杯
Word Originearly 18th cent.: perhaps from dialect scun ‘skim along’, influenced by Dutch words beginning with sch-.