underlying

adj. /ˌʌn.dɚˈlaɪ.ɪŋ/ C1

潜在的；根本的

Real and basic, although not obvious or directly seen.

仙境例句

The Caterpillar seemed rude, but there was an underlying kindness in its advice.

毛毛虫看起来很没礼貌，可它的建议里藏着一份善意。