situational

adj. /ˌsɪtʃuˈeɪʃənl/ C1

情境的；视情况而定的

Relating to or depending on a particular situation.

仙境例句

The Caterpillar's bad temper was situational; it only came when someone woke it from a nap.

毛毛虫的坏脾气要看情形：只有别人把它从午睡中吵醒时才会发作。