The Chinese characters "竣桅" are pronounced as "jùn wéi". In English pronunciation, it can be roughly transliterated as "June-way". However, this is just an approximation as Chinese characters don't have a one-to-one correspondence with English sounds. "竣" means complete or finish. "桅" refers to a mast on a ship. When learning Chinese characters, it's important to pay attention to their pronunciations and meanings to better understand and use them in language communication.