insignificant
adj. 微不足道的，无足轻重的；（人）无权无势的；无意义的
例句
He made her feel insignificant and stupid.
他使她感到卑微愚蠢。
《牛津词典》
In 1949 Bonn was a small, insignificant city.
1949年，波恩还是个不足称道的小城市。
《柯林斯英汉双解大词典》
The levels of chemicals in the river are not insignificant.
河水中的化学物质含量不容忽视。
