characterless

adj.缺乏特征的,平凡的,不出众的

无特色的；平淡无奇的；毫无个性的；没有个性特征的

形容词

1、The movie was criticized for its characterless plot and bland performances.
这部电影因其无趣的剧情和平淡无奇的表演而受到批评。
2、He lived a characterless life, never taking risks or pursuing his passions.
他过着平凡无奇的生活，从不冒险或追求自己的激情。