Robomb
n. 无人飞机（以机械装置代替驾驶员的喷气, 通常装有爆炸装置, 跌落时则自行炸毁）
🗣️ 情景例句
He is an orphan, so he is not sure which family name he should have.
他是个孤儿，因而不知道他自己姓什么。
I wish it would stay this way for the weekend.
但愿整个周末都能保持这样的好天气。
That's not allowed. Once you are in here, listen to your teacher.
那是不允许的。一旦进来了，你们要听老师的话。