brownon Basic wordsalso onCEFR Beginners (A1)? CEFR Elementary (A2)? Band 1 (BND1)? 使变成褐色, 棕色的,褐色的, 褐色 brown brown(verb) 使变成褐色 brown brown(adjective) 棕色的,褐色的 brown brown(noun) 褐色 Forms verbadjectivenoun brown brown brown