tactical
adjective uk/ˈtæk.tɪ.kəl/ us/ˈtæk.tɪ.kəl/
策略性的，谋略性的
relating to tactics or done in order to achieve something
It was a tactical vote. 这是一种策略性的投票。
（尤指核武器）战术性的
Tactical weapons are for use over short distances and, especially in the case of nuclear weapons, have a local effect only.