Submachineguns
(submachinegun 的第三人称 -s形式) 手提机关枪, 冲锋枪, 轻型自动[半自动]枪
🗣️ 情景例句
How can I thank all of you?
我该如何感谢你们呢？
Please quote us as soon as you receive our inquiry.
请接到我们的询价单后马上给我们报价。
Yes, I am.
对，我就是。