gun trigger

1

I am no longer apprehensive of being perceived as a gun toting , trigger happy fanatic , even though I still endeavor to educate my friends and relatives on the beauty of this sport .

现在我已经不在意被别人认为是个背着枪弹的狂热之徒，不过，我仍在孜孜不倦地向朋友和亲戚们传达这项运动的美妙之处。
2

He felt like a homicide as he raised the gun and pulled the trigger .

他举枪扣动扳机时，感觉自己像个杀人犯。
3

This gun has a hair trigger .

这支枪装着微力扳机。
4

The utility model comprises a gun barrel , a gun body , a trigger , bullets , batteries and a motor .

它包括枪管、枪身、扳机、子弹、电池和电动机。