1. 枪口：gunnysack 麻袋 | gunpoint 枪口 | gunpowder 火药

2. 枪口 (名)：gunplay 手枪战 (名) | gunpoint 枪口 (名) | gunpowder 火药 (名)

1. 在枪口威胁下
    If you are held at gunpoint, someone is threatening to shoot and kill you if you do not obey them.

    e.g. She and her two daughters were held at gunpoint by a gang who burst into their home.
           闯入她家的一伙歹徒用枪胁迫她和她的两个女儿。

noun

1. the gun muzzle's direction

    e.g. he held me up at the point of a gun

    Synonym: point