fraternityKK [frəˋtɝnəti] /fɹəˈtɝnəti/發音名詞1兄弟會美式He joined a fraternity during his first year at college.他大一那年加入了一個兄弟會。2同業、同行、界The ruling angered the entire legal fraternity.這項裁決激怒了整個法律界。3博愛、友愛、手足之情正式The revolution promised liberty, equality, and fraternity for all.那場革命向所有人承諾自由、平等與博愛。