wingon Basic wordsalso onCEFR Intermediate (B1)? CEFR Upper intermediate (B2)? Band 2 (BND2)? 派系,翅膀,翼,飞翔 wings wings(noun) 翅膀(wing的复数形式) wing wing(noun) 派系,翅膀,翼,飞翔 Forms noun wings wing