Coalbin
n. 煤仓
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
Tractors have revolutionized farming.
拖拉机使耕作有革命性的变化。
It was stolen twenty years ago when Dan was a boy of fifteen!
这是20年前丹还是一个15岁的孩子时被人偷走的！