su·per·vene /ˌsupɝˈvɪn/ 不及物動詞
Su·per·vene v. i. [imp. & p. p. Supervened p. pr. & vb. n. Supervening.] To come as something additional or extraneous; to occur with reference or relation to something else; to happen upon or after something else; to be added; to take place; to happen.
Such a mutual gravitation can never supervene to matter unless impressed by divine power. --Bentley.
A tyrany immediately supervened. --Burke.
v : take place as an additional or unexpected development