follow-up

n. /ˈfɑːloʊ ʌp/ B1

后续行动；跟进

An action or event that continues or follows an earlier one.

仙境例句

As a follow-up to her invitation, the Queen sent the Duchess another letter: And do not be late!

作为邀请的后续，王后又给公爵夫人送来一封信：千万别迟到！