unprompted
adj. 未經鼓動的,自發的
1. proceeding from natural feeling or impulse without external stimulus;
Quite unprompted, Sam started telling us exactly what had happened that night.
薩姆完全出於主動,開始把那天夜裡發生的事一一向我們說了出來。
Such musings are not, of course, unprompted.
這些想法並不是我突生出來的靈感.