jejune

1. ADJ If you describe something or someone as jejune, you are criticizing them for being very simple and unsophisticated. 幼稚的[正式]

...jejune generalizations. ...幼稚的歸納。

2. ADJ If you describe something or someone as jejune, you mean they are dull and boring. 乏味的[老式]

We knew we were in for a pretty long, jejune evening. 我們知道自己身處一個相當漫長而乏味的夜晚。