Coalbox
n. 煤箱,发黑烟的炸弹
🗣️ 情景例句
Oh, I see. I've had lots of work to do in New York.
哦，原来如此。我在纽约也有好多工作要做。
The doctor advised me to take better care of myself.
医生劝我要多照顾自己。
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。