Boltoperated
a. (枪械)使用活动枪栓的
🗣️ 情景例句
Yes, I have a terrible cold.
是的，我得了重感冒。
The older the goose the harder to pluck.
越老越狡猾。
Yes, I think they'll return next month.
是的，我想他们下个月回来。