Ugms
(ugm 的复数) abbr. underwater-launched guided missile 水下发射的导弹
🗣️ 情景例句
What are you doing up this late?
这么晚了你还没睡在做什么？
That cat judged the distance before he leapt across the ditch.
猫在越过沟渠以前便判断好其距离了。
After some time, the bus stopped.
过了一些时候，车停了。