adj.触发的；v.引发( trigger的过去式和过去分词 )；扣…的扳机；发射（导弹）；松开扳机（或扳柄等） 英英释义： trigger[ 'triɡəd ]n.lever that activates the firing mechanism of a gun同义词：gun triggera device that activates or releases or causes something to happenan act that sets in motion some course of