Dapperling
n. 短小精悍的人
🗣️ 情景例句
Oh, Robbie!
哦 Robbie！
You're kidding, right?
你在开我玩笑吧？
If explosives are used, vibrations will cause the roof of the mine to collapse.
如果用炸药爆破，震动会引起矿顶塌落。