anodyne

1. ADJ If you describe something as anodyne, you are criticizing it because it has no strong characteristics and is not likely to excite, interest, or upset anyone. 平淡乏味的[英國(guó)英語(yǔ)] [正式]

Their quarterly meetings were anodyne affairs. 他們的季度會(huì)議是平淡乏味的事情。