trialled

核心释义

1. 1.

   (trial 的过去时) n. 审判；试验；审讯的；试验性的

   past tense of trial；n. trying something to find out about it；n. (law) the determination of a person's innocence or guilt by due process of law；n. (sports) a preliminary competition to determine qualifications；n. an annoying or frustrating or catastrophic event

试验性的