follow-on
/ˈfɒləʊˈɒn/noun
mass noun
1- the action of following on from something后继行动：
as modifier follow-on treatment.后继治疗。
1.1
- count noun a thing which follows on from another后继事物, 第二代：
it will act as the follow-on to the current version of the software.
它将是此软件现行版本的换代产品。
1.2
- count noun Cricket a second innings played immediately after their first by a team that failed to reach a score within a set number of runs of that made by their opponents【板球】继续击球（第一局得分少的球队先击球）。