verb🔗Share支撑，巩固。 To support from below with props or masonry."You should underpin the mine roof to prevent further collapse."你应该用支架加固矿井的顶棚，以防止进一步塌陷。architecturebuildingstructureChat with AIVocabulary GamePractice Reading
verb🔗Share支撑，巩固. To give support to; to corroborate."Public confidence in politicians must underpin our democracy."公众对政治人物的信任必须支撑和巩固我们的民主。theorybusinesssciencephilosophypoliticsgovernmentChat with AIVocabulary GamePractice Reading
