Boltaction
（步枪）有用手操作的枪机的
🗣️ 情景例句
I'm glad for the dog.
我真替那只狗高兴。
Why are you going back?
你为什么回来？
The sides of the deer were coloured with a reddish-brown paint.
鹿的四周用一种淡棕带红的颜色勾勒。