brotheron Basic wordsalso onCEFR Beginners (A1)? Band 1 (BND1)? Band 2 (BND2)? 兄,兄弟,弟,教友 brotherly brotherly(adjective) 亲切的,兄弟的,兄弟般的 brothers brothers(noun) 兄弟(brother的名词复数),哥们儿 brother brother(noun) 兄,兄弟,弟,教友 Forms adjectivenoun brotherly brothers brother