thereuponWiktionary 原文英/ˌðɛərəˈpɒn/美/ˌðɛrəˈpɑn/adv.在其上，关于那，因此，由此，随即，于是，立即中文释义来自 ECDICT构词拆解therethere词干uponupon词干词源链中古英语Middle English约 1150–1500 年therupon↓ 继承英语Englishthereupon词源说明From Middle English therupon, theruppon. Equivalent to there + upon. Compare German darauf.释义副词adverb1Upon that; thereon.2In consequence, or by reason, of that; therefore.3Following that; forthwith; in sequence, but not necessarily in consequence.