pull the trigger 扣动扳机
trigger guard 扳机护圈
trigger mechanism 扳机机构
1. The instructor demonstrated how to safely touch the gun trigger.
教练演示了如何安全地接触枪支扳机。
2. The gun trigger was slightly worn out.
枪的扳机有些磨损了。
3. Ensure the gun trigger is clear of any obstruction.
确保枪的扳机没有受到任何障碍物的阻碍。
A: Did you check the gun trigger for debris?
A：你检查过枪的扳机里有没有杂物吗？
B: Yes, I made sure it's clean and functional.
B：是的，我确保它干净且功能正常。
1) 枪支的发射装置
2) 触发射击的机械部件
1. 枪支扳机
e.g.
Keep your finger off the gun trigger until you are ready to shoot.
在准备好射击之前，手指不要放在枪的扳机上。
noun phrase
1. the lever on a firearm that is pulled to discharge the weapon